18966012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{121577}}^1$

素因数の和:121597

約数の個数: 24

約数和(自身を含む): 47658576

約数和(自身を除く): 28692564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 121577, 243154, 364731, 486308, 729462, 1458924, 1580501, 3161002, 4741503, 6322004, 9483006, 18966012]

約数ペア:

[(1, 18966012), (2, 9483006), (3, 6322004), (4, 4741503), (6, 3161002), (12, 1580501), (13, 1458924), (26, 729462), (39, 486308), (52, 364731), (78, 243154), (156, 121577)]