31379382

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{102547}}^1$

素因数の和:102572

約数の個数: 24

約数和(自身を含む): 71988696

約数和(自身を除く): 40609314

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 102547, 205094, 307641, 615282, 922923, 1743299, 1845846, 3486598, 5229897, 10459794, 15689691, 31379382]

約数ペア:

[(1, 31379382), (2, 15689691), (3, 10459794), (6, 5229897), (9, 3486598), (17, 1845846), (18, 1743299), (34, 922923), (51, 615282), (102, 307641), (153, 205094), (306, 102547)]