22191564

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 53693696

約数和(自身を除く): 31502132

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 151, 222, 302, 331, 444, 453, 604, 662, 906, 993, 1324, 1812, 1986, 3972, 5587, 11174, 12247, 16761, 22348, 24494, 33522, 36741, 48988, 49981, 67044, 73482, 99962, 146964, 149943, 199924, 299886, 599772, 1849297, 3698594, 5547891, 7397188, 11095782, 22191564]

約数ペア:

[(1, 22191564), (2, 11095782), (3, 7397188), (4, 5547891), (6, 3698594), (12, 1849297), (37, 599772), (74, 299886), (111, 199924), (148, 149943), (151, 146964), (222, 99962), (302, 73482), (331, 67044), (444, 49981), (453, 48988), (604, 36741), (662, 33522), (906, 24494), (993, 22348), (1324, 16761), (1812, 12247), (1986, 11174), (3972, 5587)]