19004891886

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{30013}}^1$

素因数の和:30425

約数の個数: 48

約数和(自身を含む): 41652708864

約数和(自身を除く): 22647816978

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 277, 381, 554, 762, 831, 1143, 1662, 2286, 2493, 4986, 30013, 35179, 60026, 70358, 90039, 105537, 180078, 211074, 270117, 316611, 540234, 633222, 3811651, 7623302, 8313601, 11434953, 16627202, 22869906, 24940803, 34304859, 49881606, 68609718, 74822409, 149644818, 1055827327, 2111654654, 3167481981, 6334963962, 9502445943, 19004891886]

約数ペア:

[(1, 19004891886), (2, 9502445943), (3, 6334963962), (6, 3167481981), (9, 2111654654), (18, 1055827327), (127, 149644818), (254, 74822409), (277, 68609718), (381, 49881606), (554, 34304859), (762, 24940803), (831, 22869906), (1143, 16627202), (1662, 11434953), (2286, 8313601), (2493, 7623302), (4986, 3811651), (30013, 633222), (35179, 540234), (60026, 316611), (70358, 270117), (90039, 211074), (105537, 180078)]