91997796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1997}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 234964800

約数和(自身を除く): 142967004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 349, 698, 1047, 1396, 1997, 2094, 3839, 3994, 4188, 5991, 7678, 7988, 11517, 11982, 15356, 21967, 23034, 23964, 43934, 46068, 65901, 87868, 131802, 263604, 696953, 1393906, 2090859, 2787812, 4181718, 7666483, 8363436, 15332966, 22999449, 30665932, 45998898, 91997796]

約数ペア:

[(1, 91997796), (2, 45998898), (3, 30665932), (4, 22999449), (6, 15332966), (11, 8363436), (12, 7666483), (22, 4181718), (33, 2787812), (44, 2090859), (66, 1393906), (132, 696953), (349, 263604), (698, 131802), (1047, 87868), (1396, 65901), (1997, 46068), (2094, 43934), (3839, 23964), (3994, 23034), (4188, 21967), (5991, 15356), (7678, 11982), (7988, 11517)]