217825566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{5693}}^1$

素因数の和:6616

約数の個数: 32

約数和(自身を含む): 498521088

約数和(自身を除く): 280695522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 911, 1822, 2733, 5466, 5693, 6377, 11386, 12754, 17079, 19131, 34158, 38262, 39851, 79702, 119553, 239106, 5186323, 10372646, 15558969, 31117938, 36304261, 72608522, 108912783, 217825566]

約数ペア:

[(1, 217825566), (2, 108912783), (3, 72608522), (6, 36304261), (7, 31117938), (14, 15558969), (21, 10372646), (42, 5186323), (911, 239106), (1822, 119553), (2733, 79702), (5466, 39851), (5693, 38262), (6377, 34158), (11386, 19131), (12754, 17079)]