138342834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1697}}^1$

素因数の和:2359

約数の個数: 48

約数和(自身を含む): 343294848

約数和(自身を除く): 204952014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 647, 1294, 1697, 1941, 3394, 3882, 4529, 5091, 5823, 9058, 10182, 11646, 11879, 13587, 15273, 23758, 27174, 30546, 35637, 40761, 71274, 81522, 106911, 213822, 1097959, 2195918, 3293877, 6587754, 7685713, 9881631, 15371426, 19763262, 23057139, 46114278, 69171417, 138342834]

約数ペア:

[(1, 138342834), (2, 69171417), (3, 46114278), (6, 23057139), (7, 19763262), (9, 15371426), (14, 9881631), (18, 7685713), (21, 6587754), (42, 3293877), (63, 2195918), (126, 1097959), (647, 213822), (1294, 106911), (1697, 81522), (1941, 71274), (3394, 40761), (3882, 35637), (4529, 30546), (5091, 27174), (5823, 23758), (9058, 15273), (10182, 13587), (11646, 11879)]