42147906

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 85866048

約数和(自身を除く): 43718142

約数列:

[1, 2, 3, 6, 101, 157, 202, 303, 314, 443, 471, 606, 886, 942, 1329, 2658, 15857, 31714, 44743, 47571, 69551, 89486, 95142, 134229, 139102, 208653, 268458, 417306, 7024651, 14049302, 21073953, 42147906]

約数ペア:

[(1, 42147906), (2, 21073953), (3, 14049302), (6, 7024651), (101, 417306), (157, 268458), (202, 208653), (303, 139102), (314, 134229), (443, 95142), (471, 89486), (606, 69551), (886, 47571), (942, 44743), (1329, 31714), (2658, 15857)]