18263583

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 29650880

約数和(自身を除く): 11387297

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 853, 1647, 2379, 2559, 7137, 7677, 11089, 21411, 23031, 33267, 52033, 99801, 156099, 299403, 468297, 676429, 1404891, 2029287, 6087861, 18263583]

約数ペア:

[(1, 18263583), (3, 6087861), (9, 2029287), (13, 1404891), (27, 676429), (39, 468297), (61, 299403), (117, 156099), (183, 99801), (351, 52033), (549, 33267), (793, 23031), (853, 21411), (1647, 11089), (2379, 7677), (2559, 7137)]