40763142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107839}}^1$

素因数の和:107857

約数の個数: 32

約数和(自身を含む): 103526400

約数和(自身を除く): 62763258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 107839, 215678, 323517, 647034, 754873, 970551, 1509746, 1941102, 2264619, 2911653, 4529238, 5823306, 6793857, 13587714, 20381571, 40763142]

約数ペア:

[(1, 40763142), (2, 20381571), (3, 13587714), (6, 6793857), (7, 5823306), (9, 4529238), (14, 2911653), (18, 2264619), (21, 1941102), (27, 1509746), (42, 970551), (54, 754873), (63, 647034), (126, 323517), (189, 215678), (378, 107839)]