131974812

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{39419}}^1$

素因数の和:39463

約数の個数: 48

約数和(自身を含む): 353203200

約数和(自身を除く): 221228388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 39419, 78838, 118257, 157676, 236514, 354771, 473028, 709542, 1064313, 1221989, 1419084, 2128626, 2443978, 3665967, 4257252, 4887956, 7331934, 10997901, 14663868, 21995802, 32993703, 43991604, 65987406, 131974812]

約数ペア:

[(1, 131974812), (2, 65987406), (3, 43991604), (4, 32993703), (6, 21995802), (9, 14663868), (12, 10997901), (18, 7331934), (27, 4887956), (31, 4257252), (36, 3665967), (54, 2443978), (62, 2128626), (93, 1419084), (108, 1221989), (124, 1064313), (186, 709542), (279, 473028), (372, 354771), (558, 236514), (837, 157676), (1116, 118257), (1674, 78838), (3348, 39419)]