2783149758

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{6521}}^1$

素因数の和:6841

約数の個数: 48

約数和(自身を含む): 6110696592

約数和(自身を除く): 3327546834

約数列:

[1, 2, 3, 6, 9, 18, 131, 181, 262, 362, 393, 543, 786, 1086, 1179, 1629, 2358, 3258, 6521, 13042, 19563, 23711, 39126, 47422, 58689, 71133, 117378, 142266, 213399, 426798, 854251, 1180301, 1708502, 2360602, 2562753, 3540903, 5125506, 7081806, 7688259, 10622709, 15376518, 21245418, 154619431, 309238862, 463858293, 927716586, 1391574879, 2783149758]

約数ペア:

[(1, 2783149758), (2, 1391574879), (3, 927716586), (6, 463858293), (9, 309238862), (18, 154619431), (131, 21245418), (181, 15376518), (262, 10622709), (362, 7688259), (393, 7081806), (543, 5125506), (786, 3540903), (1086, 2562753), (1179, 2360602), (1629, 1708502), (2358, 1180301), (3258, 854251), (6521, 426798), (13042, 213399), (19563, 142266), (23711, 117378), (39126, 71133), (47422, 58689)]