9981018

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{7019}}^1$

素因数の和:7106

約数の個数: 24

約数和(自身を含む): 21902400

約数和(自身を除く): 11921382

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 7019, 14038, 21057, 42114, 63171, 126342, 554501, 1109002, 1663503, 3327006, 4990509, 9981018]

約数ペア:

[(1, 9981018), (2, 4990509), (3, 3327006), (6, 1663503), (9, 1109002), (18, 554501), (79, 126342), (158, 63171), (237, 42114), (474, 21057), (711, 14038), (1422, 7019)]