131974962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{21089}}^1$

素因数の和:21250

約数の個数: 32

約数和(自身を含む): 303696000

約数和(自身を除く): 171721038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 21089, 42178, 63267, 126534, 147623, 295246, 442869, 885738, 3142261, 6284522, 9426783, 18853566, 21995827, 43991654, 65987481, 131974962]

約数ペア:

[(1, 131974962), (2, 65987481), (3, 43991654), (6, 21995827), (7, 18853566), (14, 9426783), (21, 6284522), (42, 3142261), (149, 885738), (298, 442869), (447, 295246), (894, 147623), (1043, 126534), (2086, 63267), (3129, 42178), (6258, 21089)]