8670906

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 19585800

約数和(自身を除く): 10914894

約数列:

[1, 2, 3, 6, 9, 18, 53, 61, 106, 122, 149, 159, 183, 298, 318, 366, 447, 477, 549, 894, 954, 1098, 1341, 2682, 3233, 6466, 7897, 9089, 9699, 15794, 18178, 19398, 23691, 27267, 29097, 47382, 54534, 58194, 71073, 81801, 142146, 163602, 481717, 963434, 1445151, 2890302, 4335453, 8670906]

約数ペア:

[(1, 8670906), (2, 4335453), (3, 2890302), (6, 1445151), (9, 963434), (18, 481717), (53, 163602), (61, 142146), (106, 81801), (122, 71073), (149, 58194), (159, 54534), (183, 47382), (298, 29097), (318, 27267), (366, 23691), (447, 19398), (477, 18178), (549, 15794), (894, 9699), (954, 9089), (1098, 7897), (1341, 6466), (2682, 3233)]