15691412898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{124535023}}^1$

素因数の和:124535038

約数の個数: 24

約数和(自身を含む): 38854927488

約数和(自身を除く): 23163514590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 124535023, 249070046, 373605069, 747210138, 871745161, 1120815207, 1743490322, 2241630414, 2615235483, 5230470966, 7845706449, 15691412898]

約数ペア:

[(1, 15691412898), (2, 7845706449), (3, 5230470966), (6, 2615235483), (7, 2241630414), (9, 1743490322), (14, 1120815207), (18, 871745161), (21, 747210138), (42, 373605069), (63, 249070046), (126, 124535023)]