126865206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17489}}^1$

素因数の和:17541

約数の個数: 48

約数和(自身を含む): 305585280

約数和(自身を除く): 178720074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 17489, 34978, 52467, 104934, 157401, 227357, 314802, 454714, 542159, 682071, 1084318, 1364142, 1626477, 2046213, 3252954, 4092426, 4879431, 7048067, 9758862, 14096134, 21144201, 42288402, 63432603, 126865206]

約数ペア:

[(1, 126865206), (2, 63432603), (3, 42288402), (6, 21144201), (9, 14096134), (13, 9758862), (18, 7048067), (26, 4879431), (31, 4092426), (39, 3252954), (62, 2046213), (78, 1626477), (93, 1364142), (117, 1084318), (186, 682071), (234, 542159), (279, 454714), (403, 314802), (558, 227357), (806, 157401), (1209, 104934), (2418, 52467), (3627, 34978), (7254, 17489)]