123989562

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{38917}}^1$

素因数の和:38987

約数の個数: 32

約数和(自身を含む): 280209600

約数和(自身を除く): 156220038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 38917, 77834, 116751, 233502, 350253, 700506, 1050759, 2101518, 2296103, 4592206, 6888309, 13776618, 20664927, 41329854, 61994781, 123989562]

約数ペア:

[(1, 123989562), (2, 61994781), (3, 41329854), (6, 20664927), (9, 13776618), (18, 6888309), (27, 4592206), (54, 2296103), (59, 2101518), (118, 1050759), (177, 700506), (354, 350253), (531, 233502), (1062, 116751), (1593, 77834), (3186, 38917)]