40781004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1361}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 104340096

約数和(自身を除く): 63559092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 227, 454, 681, 908, 1361, 1362, 2497, 2722, 2724, 4083, 4994, 5444, 7491, 8166, 9988, 14971, 14982, 16332, 29942, 29964, 44913, 59884, 89826, 179652, 308947, 617894, 926841, 1235788, 1853682, 3398417, 3707364, 6796834, 10195251, 13593668, 20390502, 40781004]

約数ペア:

[(1, 40781004), (2, 20390502), (3, 13593668), (4, 10195251), (6, 6796834), (11, 3707364), (12, 3398417), (22, 1853682), (33, 1235788), (44, 926841), (66, 617894), (132, 308947), (227, 179652), (454, 89826), (681, 59884), (908, 44913), (1361, 29964), (1362, 29942), (2497, 16332), (2722, 14982), (2724, 14971), (4083, 9988), (4994, 8166), (5444, 7491)]