15247926

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1618

約数の個数: 40

約数和(自身を含む): 34749264

約数和(自身を除く): 19501338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1543, 1647, 3086, 3294, 4629, 4941, 9258, 9882, 13887, 27774, 41661, 83322, 94123, 124983, 188246, 249966, 282369, 564738, 847107, 1694214, 2541321, 5082642, 7623963, 15247926]

約数ペア:

[(1, 15247926), (2, 7623963), (3, 5082642), (6, 2541321), (9, 1694214), (18, 847107), (27, 564738), (54, 282369), (61, 249966), (81, 188246), (122, 124983), (162, 94123), (183, 83322), (366, 41661), (549, 27774), (1098, 13887), (1543, 9882), (1647, 9258), (3086, 4941), (3294, 4629)]