12427428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 33586560

約数和(自身を除く): 21159132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 41, 52, 58, 67, 78, 82, 87, 116, 123, 134, 156, 164, 174, 201, 246, 268, 348, 377, 402, 492, 533, 754, 804, 871, 1066, 1131, 1189, 1508, 1599, 1742, 1943, 2132, 2262, 2378, 2613, 2747, 3198, 3484, 3567, 3886, 4524, 4756, 5226, 5494, 5829, 6396, 7134, 7772, 8241, 10452, 10988, 11658, 14268, 15457, 16482, 23316, 25259, 30914, 32964, 35711, 46371, 50518, 61828, 71422, 75777, 79663, 92742, 101036, 107133, 142844, 151554, 159326, 185484, 214266, 238989, 303108, 318652, 428532, 477978, 955956, 1035619, 2071238, 3106857, 4142476, 6213714, 12427428]

約数ペア:

[(1, 12427428), (2, 6213714), (3, 4142476), (4, 3106857), (6, 2071238), (12, 1035619), (13, 955956), (26, 477978), (29, 428532), (39, 318652), (41, 303108), (52, 238989), (58, 214266), (67, 185484), (78, 159326), (82, 151554), (87, 142844), (116, 107133), (123, 101036), (134, 92742), (156, 79663), (164, 75777), (174, 71422), (201, 61828), (246, 50518), (268, 46371), (348, 35711), (377, 32964), (402, 30914), (492, 25259), (533, 23316), (754, 16482), (804, 15457), (871, 14268), (1066, 11658), (1131, 10988), (1189, 10452), (1508, 8241), (1599, 7772), (1742, 7134), (1943, 6396), (2132, 5829), (2262, 5494), (2378, 5226), (2613, 4756), (2747, 4524), (3198, 3886), (3484, 3567)]