40550946

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 82987200

約数和(自身を除く): 42436254

約数列:

[1, 2, 3, 6, 67, 134, 149, 201, 298, 402, 447, 677, 894, 1354, 2031, 4062, 9983, 19966, 29949, 45359, 59898, 90718, 100873, 136077, 201746, 272154, 302619, 605238, 6758491, 13516982, 20275473, 40550946]

約数ペア:

[(1, 40550946), (2, 20275473), (3, 13516982), (6, 6758491), (67, 605238), (134, 302619), (149, 272154), (201, 201746), (298, 136077), (402, 100873), (447, 90718), (677, 59898), (894, 45359), (1354, 29949), (2031, 19966), (4062, 9983)]