6439668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31567}}^1$

素因数の和:31591

約数の個数: 24

約数和(自身を含む): 15910272

約数和(自身を除く): 9470604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 31567, 63134, 94701, 126268, 189402, 378804, 536639, 1073278, 1609917, 2146556, 3219834, 6439668]

約数ペア:

[(1, 6439668), (2, 3219834), (3, 2146556), (4, 1609917), (6, 1073278), (12, 536639), (17, 378804), (34, 189402), (51, 126268), (68, 94701), (102, 63134), (204, 31567)]