29991786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 66712800

約数和(自身を除く): 36721014

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 121, 218, 242, 327, 363, 379, 654, 726, 758, 1137, 1199, 2274, 2398, 3597, 4169, 7194, 8338, 12507, 13189, 25014, 26378, 39567, 41311, 45859, 79134, 82622, 91718, 123933, 137577, 247866, 275154, 454421, 908842, 1363263, 2726526, 4998631, 9997262, 14995893, 29991786]

約数ペア:

[(1, 29991786), (2, 14995893), (3, 9997262), (6, 4998631), (11, 2726526), (22, 1363263), (33, 908842), (66, 454421), (109, 275154), (121, 247866), (218, 137577), (242, 123933), (327, 91718), (363, 82622), (379, 79134), (654, 45859), (726, 41311), (758, 39567), (1137, 26378), (1199, 25014), (2274, 13189), (2398, 12507), (3597, 8338), (4169, 7194)]