9980172

素因数分解:

$2^2\times 3^4\times {\mathrm{30803}}^1$

素因数の和:30819

約数の個数: 30

約数和(自身を含む): 26090988

約数和(自身を除く): 16110816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 30803, 61606, 92409, 123212, 184818, 277227, 369636, 554454, 831681, 1108908, 1663362, 2495043, 3326724, 4990086, 9980172]

約数ペア:

[(1, 9980172), (2, 4990086), (3, 3326724), (4, 2495043), (6, 1663362), (9, 1108908), (12, 831681), (18, 554454), (27, 369636), (36, 277227), (54, 184818), (81, 123212), (108, 92409), (162, 61606), (324, 30803)]