12505416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 39951360

約数和(自身を除く): 27445944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 67, 77, 84, 88, 101, 132, 134, 154, 168, 201, 202, 231, 264, 268, 303, 308, 402, 404, 462, 469, 536, 606, 616, 707, 737, 804, 808, 924, 938, 1111, 1212, 1407, 1414, 1474, 1608, 1848, 1876, 2121, 2211, 2222, 2424, 2814, 2828, 2948, 3333, 3752, 4242, 4422, 4444, 5159, 5628, 5656, 5896, 6666, 6767, 7777, 8484, 8844, 8888, 10318, 11256, 13332, 13534, 15477, 15554, 16968, 17688, 20301, 20636, 23331, 26664, 27068, 30954, 31108, 40602, 41272, 46662, 47369, 54136, 61908, 62216, 74437, 81204, 93324, 94738, 123816, 142107, 148874, 162408, 186648, 189476, 223311, 284214, 297748, 378952, 446622, 521059, 568428, 595496, 893244, 1042118, 1136856, 1563177, 1786488, 2084236, 3126354, 4168472, 6252708, 12505416]

約数ペア:

[(1, 12505416), (2, 6252708), (3, 4168472), (4, 3126354), (6, 2084236), (7, 1786488), (8, 1563177), (11, 1136856), (12, 1042118), (14, 893244), (21, 595496), (22, 568428), (24, 521059), (28, 446622), (33, 378952), (42, 297748), (44, 284214), (56, 223311), (66, 189476), (67, 186648), (77, 162408), (84, 148874), (88, 142107), (101, 123816), (132, 94738), (134, 93324), (154, 81204), (168, 74437), (201, 62216), (202, 61908), (231, 54136), (264, 47369), (268, 46662), (303, 41272), (308, 40602), (402, 31108), (404, 30954), (462, 27068), (469, 26664), (536, 23331), (606, 20636), (616, 20301), (707, 17688), (737, 16968), (804, 15554), (808, 15477), (924, 13534), (938, 13332), (1111, 11256), (1212, 10318), (1407, 8888), (1414, 8844), (1474, 8484), (1608, 7777), (1848, 6767), (1876, 6666), (2121, 5896), (2211, 5656), (2222, 5628), (2424, 5159), (2814, 4444), (2828, 4422), (2948, 4242), (3333, 3752)]