18285655209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{17207}}^1$

素因数の和:17605

約数の個数: 32

約数和(自身を含む): 26286114816

約数和(自身を除く): 8000459607

約数列:

[1, 3, 17, 51, 67, 201, 311, 933, 1139, 3417, 5287, 15861, 17207, 20837, 51621, 62511, 292519, 354229, 877557, 1062687, 1152869, 3458607, 5351377, 16054131, 19598773, 58796319, 90973409, 272920227, 358542259, 1075626777, 6095218403, 18285655209]

約数ペア:

[(1, 18285655209), (3, 6095218403), (17, 1075626777), (51, 358542259), (67, 272920227), (201, 90973409), (311, 58796319), (933, 19598773), (1139, 16054131), (3417, 5351377), (5287, 3458607), (15861, 1152869), (17207, 1062687), (20837, 877557), (51621, 354229), (62511, 292519)]