66121638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5791}}^1$

素因数の和:5980

約数の個数: 32

約数和(自身を含む): 145124352

約数和(自身を除く): 79002714

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 346, 519, 1038, 1903, 3806, 5709, 5791, 11418, 11582, 17373, 34746, 63701, 127402, 191103, 382206, 1001843, 2003686, 3005529, 6011058, 11020273, 22040546, 33060819, 66121638]

約数ペア:

[(1, 66121638), (2, 33060819), (3, 22040546), (6, 11020273), (11, 6011058), (22, 3005529), (33, 2003686), (66, 1001843), (173, 382206), (346, 191103), (519, 127402), (1038, 63701), (1903, 34746), (3806, 17373), (5709, 11582), (5791, 11418)]