69493806

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{54377}}^1$

素因数の和:54456

約数の個数: 24

約数和(自身を含む): 152693424

約数和(自身を除く): 83199618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 54377, 108754, 163131, 326262, 489393, 978786, 3860767, 7721534, 11582301, 23164602, 34746903, 69493806]

約数ペア:

[(1, 69493806), (2, 34746903), (3, 23164602), (6, 11582301), (9, 7721534), (18, 3860767), (71, 978786), (142, 489393), (213, 326262), (426, 163131), (639, 108754), (1278, 54377)]