40546818

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1481}}^1$

素因数の和:1521

約数の個数: 60

約数和(自身を含む): 98447778

約数和(自身を除く): 57900960

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1481, 1521, 2106, 2962, 3042, 4443, 4563, 8886, 9126, 13329, 13689, 19253, 26658, 27378, 38506, 39987, 57759, 79974, 115518, 119961, 173277, 239922, 250289, 346554, 500578, 519831, 750867, 1039662, 1501734, 1559493, 2252601, 3118986, 4505202, 6757803, 13515606, 20273409, 40546818]

約数ペア:

[(1, 40546818), (2, 20273409), (3, 13515606), (6, 6757803), (9, 4505202), (13, 3118986), (18, 2252601), (26, 1559493), (27, 1501734), (39, 1039662), (54, 750867), (78, 519831), (81, 500578), (117, 346554), (162, 250289), (169, 239922), (234, 173277), (338, 119961), (351, 115518), (507, 79974), (702, 57759), (1014, 39987), (1053, 38506), (1481, 27378), (1521, 26658), (2106, 19253), (2962, 13689), (3042, 13329), (4443, 9126), (4563, 8886)]