71718198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{997}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 151376640

約数和(自身を除く): 79658442

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 631, 997, 1262, 1893, 1994, 2991, 3786, 5982, 11989, 18943, 23978, 35967, 37886, 56829, 71934, 113658, 629107, 1258214, 1887321, 3774642, 11953033, 23906066, 35859099, 71718198]

約数ペア:

[(1, 71718198), (2, 35859099), (3, 23906066), (6, 11953033), (19, 3774642), (38, 1887321), (57, 1258214), (114, 629107), (631, 113658), (997, 71934), (1262, 56829), (1893, 37886), (1994, 35967), (2991, 23978), (3786, 18943), (5982, 11989)]