291270024

素因数分解:

$2^3\times 3^2\times {\mathrm{4045417}}^1$

素因数の和:4045429

約数の個数: 24

約数和(自身を含む): 788856510

約数和(自身を除く): 497586486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4045417, 8090834, 12136251, 16181668, 24272502, 32363336, 36408753, 48545004, 72817506, 97090008, 145635012, 291270024]

約数ペア:

[(1, 291270024), (2, 145635012), (3, 97090008), (4, 72817506), (6, 48545004), (8, 36408753), (9, 32363336), (12, 24272502), (18, 16181668), (24, 12136251), (36, 8090834), (72, 4045417)]