18158686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5869}}^1$

素因数の和:5908

約数の個数: 32

約数和(自身を含む): 35501760

約数和(自身を除く): 17343074

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 5869, 11738, 41083, 76297, 82166, 99773, 152594, 199546, 534079, 698411, 1068158, 1297049, 1396822, 2594098, 9079343, 18158686]

約数ペア:

[(1, 18158686), (2, 9079343), (7, 2594098), (13, 1396822), (14, 1297049), (17, 1068158), (26, 698411), (34, 534079), (91, 199546), (119, 152594), (182, 99773), (221, 82166), (238, 76297), (442, 41083), (1547, 11738), (3094, 5869)]