1113393618

素因数分解:

$2^1\times 3^2\times {\mathrm{61855201}}^1$

素因数の和:61855209

約数の個数: 12

約数和(自身を含む): 2412352878

約数和(自身を除く): 1298959260

約数列:

[1, 2, 3, 6, 9, 18, 61855201, 123710402, 185565603, 371131206, 556696809, 1113393618]

約数ペア:

[(1, 1113393618), (2, 556696809), (3, 371131206), (6, 185565603), (9, 123710402), (18, 61855201)]