13871272974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2436121}}^1$

素因数の和:2436212

約数の個数: 32

約数和(自身を含む): 30285868704

約数和(自身を除く): 16414595730

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 2436121, 4872242, 7308363, 14616726, 31669573, 63339146, 95008719, 177836833, 190017438, 355673666, 533510499, 1067020998, 2311878829, 4623757658, 6935636487, 13871272974]

約数ペア:

[(1, 13871272974), (2, 6935636487), (3, 4623757658), (6, 2311878829), (13, 1067020998), (26, 533510499), (39, 355673666), (73, 190017438), (78, 177836833), (146, 95008719), (219, 63339146), (438, 31669573), (949, 14616726), (1898, 7308363), (2847, 4872242), (5694, 2436121)]