39855348

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28387}}^1$

素因数の和:28413

約数の個数: 48

約数和(自身を含む): 111280960

約数和(自身を除く): 71425612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 28387, 56774, 85161, 113548, 170322, 255483, 340644, 369031, 510966, 738062, 766449, 1021932, 1107093, 1476124, 1532898, 2214186, 3065796, 3321279, 4428372, 6642558, 9963837, 13285116, 19927674, 39855348]

約数ペア:

[(1, 39855348), (2, 19927674), (3, 13285116), (4, 9963837), (6, 6642558), (9, 4428372), (12, 3321279), (13, 3065796), (18, 2214186), (26, 1532898), (27, 1476124), (36, 1107093), (39, 1021932), (52, 766449), (54, 738062), (78, 510966), (108, 369031), (117, 340644), (156, 255483), (234, 170322), (351, 113548), (468, 85161), (702, 56774), (1404, 28387)]