38862138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19687}}^1$

素因数の和:19746

約数の個数: 32

約数和(自身を含む): 90722304

約数和(自身を除く): 51860166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 19687, 39374, 59061, 118122, 137809, 275618, 413427, 826854, 925289, 1850578, 2775867, 5551734, 6477023, 12954046, 19431069, 38862138]

約数ペア:

[(1, 38862138), (2, 19431069), (3, 12954046), (6, 6477023), (7, 5551734), (14, 2775867), (21, 1850578), (42, 925289), (47, 826854), (94, 413427), (141, 275618), (282, 137809), (329, 118122), (658, 59061), (987, 39374), (1974, 19687)]