30401826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55681}}^1$

素因数の和:55706

約数の個数: 32

約数和(自身を含む): 74836608

約数和(自身を除く): 44434782

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 55681, 111362, 167043, 334086, 389767, 723853, 779534, 1169301, 1447706, 2171559, 2338602, 4343118, 5066971, 10133942, 15200913, 30401826]

約数ペア:

[(1, 30401826), (2, 15200913), (3, 10133942), (6, 5066971), (7, 4343118), (13, 2338602), (14, 2171559), (21, 1447706), (26, 1169301), (39, 779534), (42, 723853), (78, 389767), (91, 334086), (182, 167043), (273, 111362), (546, 55681)]