221314824

素因数分解:

$2^3\times 3^2\times {\mathrm{3073817}}^1$

素因数の和:3073829

約数の個数: 24

約数和(自身を含む): 599394510

約数和(自身を除く): 378079686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3073817, 6147634, 9221451, 12295268, 18442902, 24590536, 27664353, 36885804, 55328706, 73771608, 110657412, 221314824]

約数ペア:

[(1, 221314824), (2, 110657412), (3, 73771608), (4, 55328706), (6, 36885804), (8, 27664353), (9, 24590536), (12, 18442902), (18, 12295268), (24, 9221451), (36, 6147634), (72, 3073817)]