27720246666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3499}}^1\times {\mathrm{3559}}^1$

素因数の和:7123

約数の個数: 64

約数和(自身を含む): 64592640000

約数和(自身を除く): 36872393334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 3499, 3559, 6998, 7118, 10497, 10677, 20994, 21354, 24493, 24913, 48986, 49826, 73479, 74739, 146958, 149478, 185447, 188627, 370894, 377254, 556341, 565881, 1112682, 1131762, 1298129, 1320389, 2596258, 2640778, 3894387, 3961167, 7788774, 7922334, 12452941, 24905882, 37358823, 74717646, 87170587, 174341174, 261511761, 523023522, 660005873, 1320011746, 1980017619, 3960035238, 4620041111, 9240082222, 13860123333, 27720246666]

約数ペア:

[(1, 27720246666), (2, 13860123333), (3, 9240082222), (6, 4620041111), (7, 3960035238), (14, 1980017619), (21, 1320011746), (42, 660005873), (53, 523023522), (106, 261511761), (159, 174341174), (318, 87170587), (371, 74717646), (742, 37358823), (1113, 24905882), (2226, 12452941), (3499, 7922334), (3559, 7788774), (6998, 3961167), (7118, 3894387), (10497, 2640778), (10677, 2596258), (20994, 1320389), (21354, 1298129), (24493, 1131762), (24913, 1112682), (48986, 565881), (49826, 556341), (73479, 377254), (74739, 370894), (146958, 188627), (149478, 185447)]