42011138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 71608320

約数和(自身を除く): 29597182

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1109, 1222, 1457, 2218, 2914, 14417, 18941, 28834, 34379, 37882, 52123, 68758, 104246, 446927, 677599, 893854, 1355198, 1615813, 3231626, 21005569, 42011138]

約数ペア:

[(1, 42011138), (2, 21005569), (13, 3231626), (26, 1615813), (31, 1355198), (47, 893854), (62, 677599), (94, 446927), (403, 104246), (611, 68758), (806, 52123), (1109, 37882), (1222, 34379), (1457, 28834), (2218, 18941), (2914, 14417)]