15684048

素因数分解:

$2^4\times 3^2\times {\mathrm{108917}}^1$

素因数の和:108931

約数の個数: 30

約数和(自身を含む): 43893954

約数和(自身を除く): 28209906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 108917, 217834, 326751, 435668, 653502, 871336, 980253, 1307004, 1742672, 1960506, 2614008, 3921012, 5228016, 7842024, 15684048]

約数ペア:

[(1, 15684048), (2, 7842024), (3, 5228016), (4, 3921012), (6, 2614008), (8, 1960506), (9, 1742672), (12, 1307004), (16, 980253), (18, 871336), (24, 653502), (36, 435668), (48, 326751), (72, 217834), (144, 108917)]