65637642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7933}}^1$

素因数の和:8142

約数の個数: 32

約数和(自身を含む): 150809472

約数和(自身を除く): 85171830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 7933, 8274, 15866, 23799, 47598, 55531, 111062, 166593, 333186, 1562801, 3125602, 4688403, 9376806, 10939607, 21879214, 32818821, 65637642]

約数ペア:

[(1, 65637642), (2, 32818821), (3, 21879214), (6, 10939607), (7, 9376806), (14, 4688403), (21, 3125602), (42, 1562801), (197, 333186), (394, 166593), (591, 111062), (1182, 55531), (1379, 47598), (2758, 23799), (4137, 15866), (7933, 8274)]