67640742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{289063}}^1$

素因数の和:289084

約数の個数: 24

約数和(自身を含む): 157828944

約数和(自身を除く): 90188202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 289063, 578126, 867189, 1734378, 2601567, 3757819, 5203134, 7515638, 11273457, 22546914, 33820371, 67640742]

約数ペア:

[(1, 67640742), (2, 33820371), (3, 22546914), (6, 11273457), (9, 7515638), (13, 5203134), (18, 3757819), (26, 2601567), (39, 1734378), (78, 867189), (117, 578126), (234, 289063)]