15440322

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 31989312

約数和(自身を除く): 16548990

約数列:

[1, 2, 3, 6, 37, 74, 111, 157, 222, 314, 443, 471, 886, 942, 1329, 2658, 5809, 11618, 16391, 17427, 32782, 34854, 49173, 69551, 98346, 139102, 208653, 417306, 2573387, 5146774, 7720161, 15440322]

約数ペア:

[(1, 15440322), (2, 7720161), (3, 5146774), (6, 2573387), (37, 417306), (74, 208653), (111, 139102), (157, 98346), (222, 69551), (314, 49173), (443, 34854), (471, 32782), (886, 17427), (942, 16391), (1329, 11618), (2658, 5809)]