39674466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:4007

約数の個数: 48

約数和(自身を含む): 94750656

約数和(自身を除く): 55076190

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 3943, 5031, 7886, 10062, 11829, 23658, 35487, 51259, 70974, 102518, 153777, 169549, 307554, 339098, 461331, 508647, 922662, 1017294, 1525941, 2204137, 3051882, 4408274, 6612411, 13224822, 19837233, 39674466]

約数ペア:

[(1, 39674466), (2, 19837233), (3, 13224822), (6, 6612411), (9, 4408274), (13, 3051882), (18, 2204137), (26, 1525941), (39, 1017294), (43, 922662), (78, 508647), (86, 461331), (117, 339098), (129, 307554), (234, 169549), (258, 153777), (387, 102518), (559, 70974), (774, 51259), (1118, 35487), (1677, 23658), (3354, 11829), (3943, 10062), (5031, 7886)]