64476468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{255859}}^1$

素因数の和:255876

約数の個数: 36

約数和(自身を含む): 186266080

約数和(自身を除く): 121789612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 255859, 511718, 767577, 1023436, 1535154, 1791013, 2302731, 3070308, 3582026, 4605462, 5373039, 7164052, 9210924, 10746078, 16119117, 21492156, 32238234, 64476468]

約数ペア:

[(1, 64476468), (2, 32238234), (3, 21492156), (4, 16119117), (6, 10746078), (7, 9210924), (9, 7164052), (12, 5373039), (14, 4605462), (18, 3582026), (21, 3070308), (28, 2302731), (36, 1791013), (42, 1535154), (63, 1023436), (84, 767577), (126, 511718), (252, 255859)]