13195404

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1390

約数の個数: 36

約数和(自身を含む): 33480720

約数和(自身を除く): 20285316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1021, 1077, 1436, 2042, 2154, 3063, 3231, 4084, 4308, 6126, 6462, 9189, 12252, 12924, 18378, 36756, 366539, 733078, 1099617, 1466156, 2199234, 3298851, 4398468, 6597702, 13195404]

約数ペア:

[(1, 13195404), (2, 6597702), (3, 4398468), (4, 3298851), (6, 2199234), (9, 1466156), (12, 1099617), (18, 733078), (36, 366539), (359, 36756), (718, 18378), (1021, 12924), (1077, 12252), (1436, 9189), (2042, 6462), (2154, 6126), (3063, 4308), (3231, 4084)]