68959602

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{53959}}^1$

素因数の和:54038

約数の個数: 24

約数和(自身を含む): 151519680

約数和(自身を除く): 82560078

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 53959, 107918, 161877, 323754, 485631, 971262, 3831089, 7662178, 11493267, 22986534, 34479801, 68959602]

約数ペア:

[(1, 68959602), (2, 34479801), (3, 22986534), (6, 11493267), (9, 7662178), (18, 3831089), (71, 971262), (142, 485631), (213, 323754), (426, 161877), (639, 107918), (1278, 53959)]