13391898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 29725056

約数和(自身を除く): 16333158

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 169, 281, 282, 338, 507, 562, 611, 843, 1014, 1222, 1686, 1833, 3653, 3666, 7306, 7943, 10959, 13207, 15886, 21918, 23829, 26414, 39621, 47489, 47658, 79242, 94978, 142467, 171691, 284934, 343382, 515073, 1030146, 2231983, 4463966, 6695949, 13391898]

約数ペア:

[(1, 13391898), (2, 6695949), (3, 4463966), (6, 2231983), (13, 1030146), (26, 515073), (39, 343382), (47, 284934), (78, 171691), (94, 142467), (141, 94978), (169, 79242), (281, 47658), (282, 47489), (338, 39621), (507, 26414), (562, 23829), (611, 21918), (843, 15886), (1014, 13207), (1222, 10959), (1686, 7943), (1833, 7306), (3653, 3666)]