12731050542

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{149837}}^1$

素因数の和:149890

約数の個数: 72

約数和(自身を含む): 31464181944

約数和(自身を除く): 18733131402

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 289, 294, 357, 578, 714, 833, 867, 1666, 1734, 2023, 2499, 4046, 4998, 6069, 12138, 14161, 28322, 42483, 84966, 149837, 299674, 449511, 899022, 1048859, 2097718, 2547229, 3146577, 5094458, 6293154, 7342013, 7641687, 14684026, 15283374, 17830603, 22026039, 35661206, 43302893, 44052078, 53491809, 86605786, 106983618, 124814221, 129908679, 249628442, 259817358, 303120251, 374442663, 606240502, 748885326, 909360753, 1818721506, 2121841757, 4243683514, 6365525271, 12731050542]

約数ペア:

[(1, 12731050542), (2, 6365525271), (3, 4243683514), (6, 2121841757), (7, 1818721506), (14, 909360753), (17, 748885326), (21, 606240502), (34, 374442663), (42, 303120251), (49, 259817358), (51, 249628442), (98, 129908679), (102, 124814221), (119, 106983618), (147, 86605786), (238, 53491809), (289, 44052078), (294, 43302893), (357, 35661206), (578, 22026039), (714, 17830603), (833, 15283374), (867, 14684026), (1666, 7641687), (1734, 7342013), (2023, 6293154), (2499, 5094458), (4046, 3146577), (4998, 2547229), (6069, 2097718), (12138, 1048859), (14161, 899022), (28322, 449511), (42483, 299674), (84966, 149837)]