68521374

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131267}}^1$

素因数の和:131304

約数の個数: 24

約数和(自身を含む): 153583560

約数和(自身を除く): 85062186

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 131267, 262534, 393801, 787602, 1181403, 2362806, 3806743, 7613486, 11420229, 22840458, 34260687, 68521374]

約数ペア:

[(1, 68521374), (2, 34260687), (3, 22840458), (6, 11420229), (9, 7613486), (18, 3806743), (29, 2362806), (58, 1181403), (87, 787602), (174, 393801), (261, 262534), (522, 131267)]