68223978

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{26881}}^1$

素因数の和:26939

約数の個数: 32

約数和(自身を含む): 154840320

約数和(自身を除く): 86616342

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 26881, 53762, 80643, 161286, 241929, 483858, 725787, 1263407, 1451574, 2526814, 3790221, 7580442, 11370663, 22741326, 34111989, 68223978]

約数ペア:

[(1, 68223978), (2, 34111989), (3, 22741326), (6, 11370663), (9, 7580442), (18, 3790221), (27, 2526814), (47, 1451574), (54, 1263407), (94, 725787), (141, 483858), (282, 241929), (423, 161286), (846, 80643), (1269, 53762), (2538, 26881)]