1618638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 3919104

約数和(自身を除く): 2300466

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2267, 4534, 6801, 13602, 15869, 31738, 38539, 47607, 77078, 95214, 115617, 231234, 269773, 539546, 809319, 1618638]

約数ペア:

[(1, 1618638), (2, 809319), (3, 539546), (6, 269773), (7, 231234), (14, 115617), (17, 95214), (21, 77078), (34, 47607), (42, 38539), (51, 31738), (102, 15869), (119, 13602), (238, 6801), (357, 4534), (714, 2267)]