40130766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 94348800

約数和(自身を除く): 54218034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1151, 1341, 1937, 2302, 2682, 3453, 3874, 5811, 6906, 10359, 11622, 14963, 17433, 20718, 29926, 34866, 44889, 89778, 134667, 171499, 269334, 342998, 514497, 1028994, 1543491, 2229487, 3086982, 4458974, 6688461, 13376922, 20065383, 40130766]

約数ペア:

[(1, 40130766), (2, 20065383), (3, 13376922), (6, 6688461), (9, 4458974), (13, 3086982), (18, 2229487), (26, 1543491), (39, 1028994), (78, 514497), (117, 342998), (149, 269334), (234, 171499), (298, 134667), (447, 89778), (894, 44889), (1151, 34866), (1341, 29926), (1937, 20718), (2302, 17433), (2682, 14963), (3453, 11622), (3874, 10359), (5811, 6906)]