198499842

素因数分解:

$2^1\times 3^3\times {\mathrm{3675923}}^1$

素因数の和:3675934

約数の個数: 16

約数和(自身を含む): 441110880

約数和(自身を除く): 242611038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3675923, 7351846, 11027769, 22055538, 33083307, 66166614, 99249921, 198499842]

約数ペア:

[(1, 198499842), (2, 99249921), (3, 66166614), (6, 33083307), (9, 22055538), (18, 11027769), (27, 7351846), (54, 3675923)]