18636156

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 168

約数和(自身を含む): 61697664

約数和(自身を除く): 43061508

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 83, 84, 99, 108, 126, 132, 154, 162, 166, 189, 198, 231, 243, 249, 252, 297, 308, 324, 332, 378, 396, 462, 486, 498, 567, 581, 594, 693, 729, 747, 756, 891, 913, 924, 972, 996, 1134, 1162, 1188, 1386, 1458, 1494, 1701, 1743, 1782, 1826, 2079, 2241, 2268, 2324, 2673, 2739, 2772, 2916, 2988, 3402, 3486, 3564, 3652, 4158, 4482, 5103, 5229, 5346, 5478, 6237, 6391, 6723, 6804, 6972, 8019, 8217, 8316, 8964, 10206, 10458, 10692, 10956, 12474, 12782, 13446, 15687, 16038, 16434, 18711, 19173, 20169, 20412, 20916, 24651, 24948, 25564, 26892, 31374, 32076, 32868, 37422, 38346, 40338, 47061, 49302, 56133, 57519, 60507, 62748, 73953, 74844, 76692, 80676, 94122, 98604, 112266, 115038, 121014, 141183, 147906, 172557, 188244, 221859, 224532, 230076, 242028, 282366, 295812, 345114, 423549, 443718, 517671, 564732, 665577, 690228, 847098, 887436, 1035342, 1331154, 1553013, 1694196, 2070684, 2662308, 3106026, 4659039, 6212052, 9318078, 18636156]

約数ペア:

[(1, 18636156), (2, 9318078), (3, 6212052), (4, 4659039), (6, 3106026), (7, 2662308), (9, 2070684), (11, 1694196), (12, 1553013), (14, 1331154), (18, 1035342), (21, 887436), (22, 847098), (27, 690228), (28, 665577), (33, 564732), (36, 517671), (42, 443718), (44, 423549), (54, 345114), (63, 295812), (66, 282366), (77, 242028), (81, 230076), (83, 224532), (84, 221859), (99, 188244), (108, 172557), (126, 147906), (132, 141183), (154, 121014), (162, 115038), (166, 112266), (189, 98604), (198, 94122), (231, 80676), (243, 76692), (249, 74844), (252, 73953), (297, 62748), (308, 60507), (324, 57519), (332, 56133), (378, 49302), (396, 47061), (462, 40338), (486, 38346), (498, 37422), (567, 32868), (581, 32076), (594, 31374), (693, 26892), (729, 25564), (747, 24948), (756, 24651), (891, 20916), (913, 20412), (924, 20169), (972, 19173), (996, 18711), (1134, 16434), (1162, 16038), (1188, 15687), (1386, 13446), (1458, 12782), (1494, 12474), (1701, 10956), (1743, 10692), (1782, 10458), (1826, 10206), (2079, 8964), (2241, 8316), (2268, 8217), (2324, 8019), (2673, 6972), (2739, 6804), (2772, 6723), (2916, 6391), (2988, 6237), (3402, 5478), (3486, 5346), (3564, 5229), (3652, 5103), (4158, 4482)]