12679368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40639}}^1$

素因数の和:40661

約数の個数: 32

約数和(自身を含む): 34137600

約数和(自身を除く): 21458232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 40639, 81278, 121917, 162556, 243834, 325112, 487668, 528307, 975336, 1056614, 1584921, 2113228, 3169842, 4226456, 6339684, 12679368]

約数ペア:

[(1, 12679368), (2, 6339684), (3, 4226456), (4, 3169842), (6, 2113228), (8, 1584921), (12, 1056614), (13, 975336), (24, 528307), (26, 487668), (39, 325112), (52, 243834), (78, 162556), (104, 121917), (156, 81278), (312, 40639)]