231389718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{18803}}^1$

素因数の和:19108

約数の個数: 32

約数和(自身を含む): 530724096

約数和(自身を除く): 299334378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1758, 2051, 4102, 6153, 12306, 18803, 37606, 56409, 112818, 131621, 263242, 394863, 789726, 5509279, 11018558, 16527837, 33055674, 38564953, 77129906, 115694859, 231389718]

約数ペア:

[(1, 231389718), (2, 115694859), (3, 77129906), (6, 38564953), (7, 33055674), (14, 16527837), (21, 11018558), (42, 5509279), (293, 789726), (586, 394863), (879, 263242), (1758, 131621), (2051, 112818), (4102, 56409), (6153, 37606), (12306, 18803)]