40654782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1051}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 101092992

約数和(自身を除く): 60438210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1051, 1842, 2102, 2149, 2763, 3153, 4298, 5526, 6306, 6447, 7357, 9459, 12894, 14714, 18918, 19341, 22071, 38682, 44142, 66213, 132426, 322657, 645314, 967971, 1935942, 2258599, 2903913, 4517198, 5807826, 6775797, 13551594, 20327391, 40654782]

約数ペア:

[(1, 40654782), (2, 20327391), (3, 13551594), (6, 6775797), (7, 5807826), (9, 4517198), (14, 2903913), (18, 2258599), (21, 1935942), (42, 967971), (63, 645314), (126, 322657), (307, 132426), (614, 66213), (921, 44142), (1051, 38682), (1842, 22071), (2102, 19341), (2149, 18918), (2763, 14714), (3153, 12894), (4298, 9459), (5526, 7357), (6306, 6447)]