238327698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{20939}}^1$

素因数の和:21222

約数の個数: 32

約数和(自身を含む): 546785280

約数和(自身を除く): 308457582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 20939, 41878, 62817, 125634, 146573, 293146, 439719, 879438, 5674469, 11348938, 17023407, 34046814, 39721283, 79442566, 119163849, 238327698]

約数ペア:

[(1, 238327698), (2, 119163849), (3, 79442566), (6, 39721283), (7, 34046814), (14, 17023407), (21, 11348938), (42, 5674469), (271, 879438), (542, 439719), (813, 293146), (1626, 146573), (1897, 125634), (3794, 62817), (5691, 41878), (11382, 20939)]