18656586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6133}}^1$

素因数の和:6167

約数の個数: 36

約数和(自身を含む): 43778358

約数和(自身を除く): 25121772

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 6133, 12266, 18399, 36798, 55197, 79729, 110394, 159458, 239187, 478374, 717561, 1036477, 1435122, 2072954, 3109431, 6218862, 9328293, 18656586]

約数ペア:

[(1, 18656586), (2, 9328293), (3, 6218862), (6, 3109431), (9, 2072954), (13, 1435122), (18, 1036477), (26, 717561), (39, 478374), (78, 239187), (117, 159458), (169, 110394), (234, 79729), (338, 55197), (507, 36798), (1014, 18399), (1521, 12266), (3042, 6133)]