68657814

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{17417}}^1$

素因数の和:17501

約数の個数: 32

約数和(自身を含む): 154671840

約数和(自身を除く): 86014026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 17417, 34834, 52251, 104502, 156753, 313506, 470259, 940518, 1271441, 2542882, 3814323, 7628646, 11442969, 22885938, 34328907, 68657814]

約数ペア:

[(1, 68657814), (2, 34328907), (3, 22885938), (6, 11442969), (9, 7628646), (18, 3814323), (27, 2542882), (54, 1271441), (73, 940518), (146, 470259), (219, 313506), (438, 156753), (657, 104502), (1314, 52251), (1971, 34834), (3942, 17417)]