1329747426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10553551}}^1$

素因数の和:10553566

約数の個数: 24

約数和(自身を含む): 3292708224

約数和(自身を除く): 1962960798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10553551, 21107102, 31660653, 63321306, 73874857, 94981959, 147749714, 189963918, 221624571, 443249142, 664873713, 1329747426]

約数ペア:

[(1, 1329747426), (2, 664873713), (3, 443249142), (6, 221624571), (7, 189963918), (9, 147749714), (14, 94981959), (18, 73874857), (21, 63321306), (42, 31660653), (63, 21107102), (126, 10553551)]