26012718

素因数分解:

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

素因数の和:274

約数の個数: 64

約数和(自身を含む): 60264000

約数和(自身を除く): 34251282

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 61, 106, 122, 149, 159, 183, 298, 318, 366, 447, 477, 549, 894, 954, 1098, 1341, 1431, 1647, 2682, 2862, 3233, 3294, 4023, 6466, 7897, 8046, 9089, 9699, 15794, 18178, 19398, 23691, 27267, 29097, 47382, 54534, 58194, 71073, 81801, 87291, 142146, 163602, 174582, 213219, 245403, 426438, 481717, 490806, 963434, 1445151, 2890302, 4335453, 8670906, 13006359, 26012718]

約数ペア:

[(1, 26012718), (2, 13006359), (3, 8670906), (6, 4335453), (9, 2890302), (18, 1445151), (27, 963434), (53, 490806), (54, 481717), (61, 426438), (106, 245403), (122, 213219), (149, 174582), (159, 163602), (183, 142146), (298, 87291), (318, 81801), (366, 71073), (447, 58194), (477, 54534), (549, 47382), (894, 29097), (954, 27267), (1098, 23691), (1341, 19398), (1431, 18178), (1647, 15794), (2682, 9699), (2862, 9089), (3233, 8046), (3294, 7897), (4023, 6466)]