15715566

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4099}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 35424000

約数和(自身を除く): 19708434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 4099, 8198, 12297, 24594, 36891, 73782, 110673, 221346, 291029, 582058, 873087, 1746174, 2619261, 5238522, 7857783, 15715566]

約数ペア:

[(1, 15715566), (2, 7857783), (3, 5238522), (6, 2619261), (9, 1746174), (18, 873087), (27, 582058), (54, 291029), (71, 221346), (142, 110673), (213, 73782), (426, 36891), (639, 24594), (1278, 12297), (1917, 8198), (3834, 4099)]