1404

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1$

素因数の和:26

約数の個数: 24

約数和(自身を含む): 3920

約数和(自身を除く): 2516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404]

約数ペア:

[(1, 1404), (2, 702), (3, 468), (4, 351), (6, 234), (9, 156), (12, 117), (13, 108), (18, 78), (26, 54), (27, 52), (36, 39)]