68988468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{302581}}^1$

素因数の和:302607

約数の個数: 24

約数和(自身を含む): 169445920

約数和(自身を除く): 100457452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 302581, 605162, 907743, 1210324, 1815486, 3630972, 5749039, 11498078, 17247117, 22996156, 34494234, 68988468]

約数ペア:

[(1, 68988468), (2, 34494234), (3, 22996156), (4, 17247117), (6, 11498078), (12, 5749039), (19, 3630972), (38, 1815486), (57, 1210324), (76, 907743), (114, 605162), (228, 302581)]