2318388

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4493}}^1$

素因数の和:4543

約数の個数: 24

約数和(自身を含む): 5536608

約数和(自身を除く): 3218220

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 4493, 8986, 13479, 17972, 26958, 53916, 193199, 386398, 579597, 772796, 1159194, 2318388]

約数ペア:

[(1, 2318388), (2, 1159194), (3, 772796), (4, 579597), (6, 386398), (12, 193199), (43, 53916), (86, 26958), (129, 17972), (172, 13479), (258, 8986), (516, 4493)]