1921338

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:798

約数の個数: 24

約数和(自身を含む): 4193748

約数和(自身を除く): 2272410

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 617, 1038, 1234, 1557, 1851, 3114, 3702, 5553, 11106, 106741, 213482, 320223, 640446, 960669, 1921338]

約数ペア:

[(1, 1921338), (2, 960669), (3, 640446), (6, 320223), (9, 213482), (18, 106741), (173, 11106), (346, 5553), (519, 3702), (617, 3114), (1038, 1851), (1234, 1557)]