69918102

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{54709}}^1$

素因数の和:54788

約数の個数: 24

約数和(自身を含む): 153625680

約数和(自身を除く): 83707578

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 54709, 109418, 164127, 328254, 492381, 984762, 3884339, 7768678, 11653017, 23306034, 34959051, 69918102]

約数ペア:

[(1, 69918102), (2, 34959051), (3, 23306034), (6, 11653017), (9, 7768678), (18, 3884339), (71, 984762), (142, 492381), (213, 328254), (426, 164127), (639, 109418), (1278, 54709)]