2790522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{22147}}^1$

素因数の和:22162

約数の個数: 24

約数和(自身を含む): 6910176

約数和(自身を除く): 4119654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 22147, 44294, 66441, 132882, 155029, 199323, 310058, 398646, 465087, 930174, 1395261, 2790522]

約数ペア:

[(1, 2790522), (2, 1395261), (3, 930174), (6, 465087), (7, 398646), (9, 310058), (14, 199323), (18, 155029), (21, 132882), (42, 66441), (63, 44294), (126, 22147)]