21276179634

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{8297}}^1\times {\mathrm{11551}}^1$

素因数の和:19890

約数の個数: 32

約数和(自身を含む): 43711474176

約数和(自身を除く): 22435294542

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 8297, 11551, 16594, 23102, 24891, 34653, 49782, 69306, 306989, 427387, 613978, 854774, 920967, 1282161, 1841934, 2564322, 95838647, 191677294, 287515941, 575031882, 3546029939, 7092059878, 10638089817, 21276179634]

約数ペア:

[(1, 21276179634), (2, 10638089817), (3, 7092059878), (6, 3546029939), (37, 575031882), (74, 287515941), (111, 191677294), (222, 95838647), (8297, 2564322), (11551, 1841934), (16594, 1282161), (23102, 920967), (24891, 854774), (34653, 613978), (49782, 427387), (69306, 306989)]