40654938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1951}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 85450752

約数和(自身を除く): 44795814

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 453, 906, 1951, 3473, 3902, 5853, 6946, 10419, 11706, 20838, 44873, 89746, 134619, 269238, 294601, 589202, 883803, 1767606, 6775823, 13551646, 20327469, 40654938]

約数ペア:

[(1, 40654938), (2, 20327469), (3, 13551646), (6, 6775823), (23, 1767606), (46, 883803), (69, 589202), (138, 294601), (151, 269238), (302, 134619), (453, 89746), (906, 44873), (1951, 20838), (3473, 11706), (3902, 10419), (5853, 6946)]