69437238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{890221}}^1$

素因数の和:890239

約数の個数: 16

約数和(自身を含む): 149557296

約数和(自身を除く): 80120058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 890221, 1780442, 2670663, 5341326, 11572873, 23145746, 34718619, 69437238]

約数ペア:

[(1, 69437238), (2, 34718619), (3, 23145746), (6, 11572873), (13, 5341326), (26, 2670663), (39, 1780442), (78, 890221)]