668772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1452

約数の個数: 36

約数和(自身を含む): 1821820

約数和(自身を除く): 1153048

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1429, 2858, 4287, 5716, 8574, 12861, 17148, 18577, 25722, 37154, 51444, 55731, 74308, 111462, 167193, 222924, 334386, 668772]

約数ペア:

[(1, 668772), (2, 334386), (3, 222924), (4, 167193), (6, 111462), (9, 74308), (12, 55731), (13, 51444), (18, 37154), (26, 25722), (36, 18577), (39, 17148), (52, 12861), (78, 8574), (117, 5716), (156, 4287), (234, 2858), (468, 1429)]