18036297

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 27855360

約数和(自身を除く): 9819063

約数列:

[1, 3, 9, 27, 47, 61, 141, 183, 233, 423, 549, 699, 1269, 1647, 2097, 2867, 6291, 8601, 10951, 14213, 25803, 32853, 42639, 77409, 98559, 127917, 295677, 383751, 668011, 2004033, 6012099, 18036297]

約数ペア:

[(1, 18036297), (3, 6012099), (9, 2004033), (27, 668011), (47, 383751), (61, 295677), (141, 127917), (183, 98559), (233, 77409), (423, 42639), (549, 32853), (699, 25803), (1269, 14213), (1647, 10951), (2097, 8601), (2867, 6291)]