18147888

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 200

約数和(自身を含む): 61216320

約数和(自身を除く): 43068432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 67, 72, 76, 81, 88, 99, 108, 114, 132, 134, 144, 152, 162, 171, 176, 198, 201, 209, 216, 228, 264, 268, 297, 304, 324, 342, 396, 402, 418, 432, 456, 513, 528, 536, 594, 603, 627, 648, 684, 737, 792, 804, 836, 891, 912, 1026, 1072, 1188, 1206, 1254, 1273, 1296, 1368, 1474, 1539, 1584, 1608, 1672, 1782, 1809, 1881, 2052, 2211, 2376, 2412, 2508, 2546, 2736, 2948, 3078, 3216, 3344, 3564, 3618, 3762, 3819, 4104, 4422, 4752, 4824, 5016, 5092, 5427, 5643, 5896, 6156, 6633, 7128, 7236, 7524, 7638, 8208, 8844, 9648, 10032, 10184, 10854, 11286, 11457, 11792, 12312, 13266, 14003, 14256, 14472, 15048, 15276, 16929, 17688, 19899, 20368, 21708, 22572, 22914, 24624, 26532, 28006, 28944, 30096, 30552, 33858, 34371, 35376, 39798, 42009, 43416, 45144, 45828, 53064, 56012, 59697, 61104, 67716, 68742, 79596, 84018, 86832, 90288, 91656, 103113, 106128, 112024, 119394, 126027, 135432, 137484, 159192, 168036, 183312, 206226, 224048, 238788, 252054, 270864, 274968, 318384, 336072, 378081, 412452, 477576, 504108, 549936, 672144, 756162, 824904, 955152, 1008216, 1134243, 1512324, 1649808, 2016432, 2268486, 3024648, 4536972, 6049296, 9073944, 18147888]

約数ペア:

[(1, 18147888), (2, 9073944), (3, 6049296), (4, 4536972), (6, 3024648), (8, 2268486), (9, 2016432), (11, 1649808), (12, 1512324), (16, 1134243), (18, 1008216), (19, 955152), (22, 824904), (24, 756162), (27, 672144), (33, 549936), (36, 504108), (38, 477576), (44, 412452), (48, 378081), (54, 336072), (57, 318384), (66, 274968), (67, 270864), (72, 252054), (76, 238788), (81, 224048), (88, 206226), (99, 183312), (108, 168036), (114, 159192), (132, 137484), (134, 135432), (144, 126027), (152, 119394), (162, 112024), (171, 106128), (176, 103113), (198, 91656), (201, 90288), (209, 86832), (216, 84018), (228, 79596), (264, 68742), (268, 67716), (297, 61104), (304, 59697), (324, 56012), (342, 53064), (396, 45828), (402, 45144), (418, 43416), (432, 42009), (456, 39798), (513, 35376), (528, 34371), (536, 33858), (594, 30552), (603, 30096), (627, 28944), (648, 28006), (684, 26532), (737, 24624), (792, 22914), (804, 22572), (836, 21708), (891, 20368), (912, 19899), (1026, 17688), (1072, 16929), (1188, 15276), (1206, 15048), (1254, 14472), (1273, 14256), (1296, 14003), (1368, 13266), (1474, 12312), (1539, 11792), (1584, 11457), (1608, 11286), (1672, 10854), (1782, 10184), (1809, 10032), (1881, 9648), (2052, 8844), (2211, 8208), (2376, 7638), (2412, 7524), (2508, 7236), (2546, 7128), (2736, 6633), (2948, 6156), (3078, 5896), (3216, 5643), (3344, 5427), (3564, 5092), (3618, 5016), (3762, 4824), (3819, 4752), (4104, 4422)]