172543482

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{22769}}^1$

素因数の和:23198

約数の個数: 24

約数和(自身を含む): 374748660

約数和(自身を除く): 202205178

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 22769, 45538, 68307, 136614, 204921, 409842, 9585749, 19171498, 28757247, 57514494, 86271741, 172543482]

約数ペア:

[(1, 172543482), (2, 86271741), (3, 57514494), (6, 28757247), (9, 19171498), (18, 9585749), (421, 409842), (842, 204921), (1263, 136614), (2526, 68307), (3789, 45538), (7578, 22769)]