12178908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 36341760

約数和(自身を除く): 24162852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1559, 1953, 2604, 3118, 3906, 4677, 6236, 7812, 9354, 10913, 14031, 18708, 21826, 28062, 32739, 43652, 48329, 56124, 65478, 96658, 98217, 130956, 144987, 193316, 196434, 289974, 338303, 392868, 434961, 579948, 676606, 869922, 1014909, 1353212, 1739844, 2029818, 3044727, 4059636, 6089454, 12178908]

約数ペア:

[(1, 12178908), (2, 6089454), (3, 4059636), (4, 3044727), (6, 2029818), (7, 1739844), (9, 1353212), (12, 1014909), (14, 869922), (18, 676606), (21, 579948), (28, 434961), (31, 392868), (36, 338303), (42, 289974), (62, 196434), (63, 193316), (84, 144987), (93, 130956), (124, 98217), (126, 96658), (186, 65478), (217, 56124), (252, 48329), (279, 43652), (372, 32739), (434, 28062), (558, 21826), (651, 18708), (868, 14031), (1116, 10913), (1302, 9354), (1559, 7812), (1953, 6236), (2604, 4677), (3118, 3906)]