15633972

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:750

約数の個数: 60

約数和(自身を含む): 41492836

約数和(自身を除く): 25858864

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 661, 876, 1314, 1322, 1971, 1983, 2628, 2644, 3942, 3966, 5913, 5949, 7884, 7932, 11826, 11898, 17847, 23652, 23796, 35694, 48253, 53541, 71388, 96506, 107082, 144759, 193012, 214164, 289518, 434277, 579036, 868554, 1302831, 1737108, 2605662, 3908493, 5211324, 7816986, 15633972]

約数ペア:

[(1, 15633972), (2, 7816986), (3, 5211324), (4, 3908493), (6, 2605662), (9, 1737108), (12, 1302831), (18, 868554), (27, 579036), (36, 434277), (54, 289518), (73, 214164), (81, 193012), (108, 144759), (146, 107082), (162, 96506), (219, 71388), (292, 53541), (324, 48253), (438, 35694), (657, 23796), (661, 23652), (876, 17847), (1314, 11898), (1322, 11826), (1971, 7932), (1983, 7884), (2628, 5949), (2644, 5913), (3942, 3966)]