123990948

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{111103}}^1$

素因数の和:111144

約数の個数: 36

約数和(自身を含む): 323534848

約数和(自身を除く): 199543900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 111103, 222206, 333309, 444412, 666618, 999927, 1333236, 1999854, 3444193, 3999708, 6888386, 10332579, 13776772, 20665158, 30997737, 41330316, 61995474, 123990948]

約数ペア:

[(1, 123990948), (2, 61995474), (3, 41330316), (4, 30997737), (6, 20665158), (9, 13776772), (12, 10332579), (18, 6888386), (31, 3999708), (36, 3444193), (62, 1999854), (93, 1333236), (124, 999927), (186, 666618), (279, 444412), (372, 333309), (558, 222206), (1116, 111103)]