15320898

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 36

約数和(自身を含む): 34722870

約数和(自身を除く): 19401972

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 1609, 3174, 3218, 4761, 4827, 9522, 9654, 14481, 28962, 37007, 74014, 111021, 222042, 333063, 666126, 851161, 1702322, 2553483, 5106966, 7660449, 15320898]

約数ペア:

[(1, 15320898), (2, 7660449), (3, 5106966), (6, 2553483), (9, 1702322), (18, 851161), (23, 666126), (46, 333063), (69, 222042), (138, 111021), (207, 74014), (414, 37007), (529, 28962), (1058, 14481), (1587, 9654), (1609, 9522), (3174, 4827), (3218, 4761)]