213059898

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{110623}}^1$

素因数の和:110738

約数の個数: 24

約数和(自身を含む): 465948288

約数和(自身を除く): 252888390

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 110623, 221246, 331869, 663738, 995607, 1991214, 11836661, 23673322, 35509983, 71019966, 106529949, 213059898]

約数ペア:

[(1, 213059898), (2, 106529949), (3, 71019966), (6, 35509983), (9, 23673322), (18, 11836661), (107, 1991214), (214, 995607), (321, 663738), (642, 331869), (963, 221246), (1926, 110623)]