2018731659438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1\times {\mathrm{546097}}^1$

素因数の和:546769

約数の個数: 64

約数和(自身を含む): 4408138006272

約数和(自身を除く): 2389406346834

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 571, 1079, 1142, 1713, 2158, 3237, 3426, 6474, 7423, 14846, 22269, 44538, 47393, 94786, 142179, 284358, 546097, 616109, 1092194, 1232218, 1638291, 1848327, 3276582, 3696654, 7099261, 14198522, 21297783, 42595566, 45326051, 90652102, 135978153, 271956306, 311821387, 589238663, 623642774, 935464161, 1178477326, 1767715989, 1870928322, 3535431978, 4053678031, 8107356062, 12161034093, 24322068186, 25881175121, 51762350242, 77643525363, 155287050726, 336455276573, 672910553146, 1009365829719, 2018731659438]

約数ペア:

[(1, 2018731659438), (2, 1009365829719), (3, 672910553146), (6, 336455276573), (13, 155287050726), (26, 77643525363), (39, 51762350242), (78, 25881175121), (83, 24322068186), (166, 12161034093), (249, 8107356062), (498, 4053678031), (571, 3535431978), (1079, 1870928322), (1142, 1767715989), (1713, 1178477326), (2158, 935464161), (3237, 623642774), (3426, 589238663), (6474, 311821387), (7423, 271956306), (14846, 135978153), (22269, 90652102), (44538, 45326051), (47393, 42595566), (94786, 21297783), (142179, 14198522), (284358, 7099261), (546097, 3696654), (616109, 3276582), (1092194, 1848327), (1232218, 1638291)]