40505575194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1250867}}^1$

素因数の和:1251139

約数の個数: 48

約数和(自身を含む): 100689870528

約数和(自身を除く): 60184295334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 1542, 1799, 2313, 3598, 4626, 5397, 10794, 16191, 32382, 1250867, 2501734, 3752601, 7505202, 8756069, 11257803, 17512138, 22515606, 26268207, 52536414, 78804621, 157609242, 321472819, 642945638, 964418457, 1928836914, 2250309733, 2893255371, 4500619466, 5786510742, 6750929199, 13501858398, 20252787597, 40505575194]

約数ペア:

[(1, 40505575194), (2, 20252787597), (3, 13501858398), (6, 6750929199), (7, 5786510742), (9, 4500619466), (14, 2893255371), (18, 2250309733), (21, 1928836914), (42, 964418457), (63, 642945638), (126, 321472819), (257, 157609242), (514, 78804621), (771, 52536414), (1542, 26268207), (1799, 22515606), (2313, 17512138), (3598, 11257803), (4626, 8756069), (5397, 7505202), (10794, 3752601), (16191, 2501734), (32382, 1250867)]