9820398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 22761216

約数和(自身を除く): 12940818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 3203, 6406, 9609, 19218, 22421, 44842, 67263, 134526, 233819, 467638, 701457, 1402914, 1636733, 3273466, 4910199, 9820398]

約数ペア:

[(1, 9820398), (2, 4910199), (3, 3273466), (6, 1636733), (7, 1402914), (14, 701457), (21, 467638), (42, 233819), (73, 134526), (146, 67263), (219, 44842), (438, 22421), (511, 19218), (1022, 9609), (1533, 6406), (3066, 3203)]