38910222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{12791}}^1$

素因数の和:12825

約数の個数: 36

約数和(自身を含む): 91296504

約数和(自身を除く): 52386282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 12791, 25582, 38373, 76746, 115119, 166283, 230238, 332566, 498849, 997698, 1496547, 2161679, 2993094, 4323358, 6485037, 12970074, 19455111, 38910222]

約数ペア:

[(1, 38910222), (2, 19455111), (3, 12970074), (6, 6485037), (9, 4323358), (13, 2993094), (18, 2161679), (26, 1496547), (39, 997698), (78, 498849), (117, 332566), (169, 230238), (234, 166283), (338, 115119), (507, 76746), (1014, 38373), (1521, 25582), (3042, 12791)]