18261936

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 67162368

約数和(自身を除く): 48900432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 61, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 122, 126, 132, 144, 154, 162, 168, 176, 183, 189, 198, 216, 231, 243, 244, 252, 264, 297, 308, 324, 336, 366, 378, 396, 427, 432, 462, 486, 488, 504, 528, 549, 567, 594, 616, 648, 671, 693, 732, 756, 792, 854, 891, 924, 972, 976, 1008, 1098, 1134, 1188, 1232, 1281, 1296, 1342, 1386, 1464, 1512, 1584, 1647, 1701, 1708, 1782, 1848, 1944, 2013, 2079, 2196, 2268, 2376, 2562, 2673, 2684, 2772, 2928, 3024, 3294, 3402, 3416, 3564, 3696, 3843, 3888, 4026, 4158, 4392, 4536, 4697, 4752, 4941, 5124, 5346, 5368, 5544, 6039, 6237, 6588, 6804, 6832, 7128, 7686, 8052, 8316, 8784, 9072, 9394, 9882, 10248, 10692, 10736, 11088, 11529, 12078, 12474, 13176, 13608, 14091, 14256, 14823, 15372, 16104, 16632, 18117, 18711, 18788, 19764, 20496, 21384, 23058, 24156, 24948, 26352, 27216, 28182, 29646, 30744, 32208, 33264, 34587, 36234, 37422, 37576, 39528, 42273, 42768, 46116, 48312, 49896, 54351, 56364, 59292, 61488, 69174, 72468, 74844, 75152, 79056, 84546, 92232, 96624, 99792, 103761, 108702, 112728, 118584, 126819, 138348, 144936, 149688, 163053, 169092, 184464, 207522, 217404, 225456, 237168, 253638, 276696, 289872, 299376, 326106, 338184, 380457, 415044, 434808, 507276, 553392, 652212, 676368, 760914, 830088, 869616, 1014552, 1141371, 1304424, 1521828, 1660176, 2029104, 2282742, 2608848, 3043656, 4565484, 6087312, 9130968, 18261936]

約数ペア:

[(1, 18261936), (2, 9130968), (3, 6087312), (4, 4565484), (6, 3043656), (7, 2608848), (8, 2282742), (9, 2029104), (11, 1660176), (12, 1521828), (14, 1304424), (16, 1141371), (18, 1014552), (21, 869616), (22, 830088), (24, 760914), (27, 676368), (28, 652212), (33, 553392), (36, 507276), (42, 434808), (44, 415044), (48, 380457), (54, 338184), (56, 326106), (61, 299376), (63, 289872), (66, 276696), (72, 253638), (77, 237168), (81, 225456), (84, 217404), (88, 207522), (99, 184464), (108, 169092), (112, 163053), (122, 149688), (126, 144936), (132, 138348), (144, 126819), (154, 118584), (162, 112728), (168, 108702), (176, 103761), (183, 99792), (189, 96624), (198, 92232), (216, 84546), (231, 79056), (243, 75152), (244, 74844), (252, 72468), (264, 69174), (297, 61488), (308, 59292), (324, 56364), (336, 54351), (366, 49896), (378, 48312), (396, 46116), (427, 42768), (432, 42273), (462, 39528), (486, 37576), (488, 37422), (504, 36234), (528, 34587), (549, 33264), (567, 32208), (594, 30744), (616, 29646), (648, 28182), (671, 27216), (693, 26352), (732, 24948), (756, 24156), (792, 23058), (854, 21384), (891, 20496), (924, 19764), (972, 18788), (976, 18711), (1008, 18117), (1098, 16632), (1134, 16104), (1188, 15372), (1232, 14823), (1281, 14256), (1296, 14091), (1342, 13608), (1386, 13176), (1464, 12474), (1512, 12078), (1584, 11529), (1647, 11088), (1701, 10736), (1708, 10692), (1782, 10248), (1848, 9882), (1944, 9394), (2013, 9072), (2079, 8784), (2196, 8316), (2268, 8052), (2376, 7686), (2562, 7128), (2673, 6832), (2684, 6804), (2772, 6588), (2928, 6237), (3024, 6039), (3294, 5544), (3402, 5368), (3416, 5346), (3564, 5124), (3696, 4941), (3843, 4752), (3888, 4697), (4026, 4536), (4158, 4392)]