138990996

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{13177}}^1$

素因数の和:13480

約数の個数: 36

約数和(自身を含む): 352564212

約数和(自身を除く): 213573216

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 2637, 3516, 5274, 10548, 13177, 26354, 39531, 52708, 79062, 118593, 158124, 237186, 474372, 3860861, 7721722, 11582583, 15443444, 23165166, 34747749, 46330332, 69495498, 138990996]

約数ペア:

[(1, 138990996), (2, 69495498), (3, 46330332), (4, 34747749), (6, 23165166), (9, 15443444), (12, 11582583), (18, 7721722), (36, 3860861), (293, 474372), (586, 237186), (879, 158124), (1172, 118593), (1758, 79062), (2637, 52708), (3516, 39531), (5274, 26354), (10548, 13177)]