38378022

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 78084864

約数和(自身を除く): 39706842

約数列:

[1, 2, 3, 6, 131, 157, 262, 311, 314, 393, 471, 622, 786, 933, 942, 1866, 20567, 40741, 41134, 48827, 61701, 81482, 97654, 122223, 123402, 146481, 244446, 292962, 6396337, 12792674, 19189011, 38378022]

約数ペア:

[(1, 38378022), (2, 19189011), (3, 12792674), (6, 6396337), (131, 292962), (157, 244446), (262, 146481), (311, 123402), (314, 122223), (393, 97654), (471, 81482), (622, 61701), (786, 48827), (933, 41134), (942, 40741), (1866, 20567)]