40847142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1949}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 93600000

約数和(自身を除く): 52752858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 998, 1497, 1949, 2994, 3493, 3898, 5847, 6986, 10479, 11694, 13643, 20958, 27286, 40929, 81858, 972551, 1945102, 2917653, 5835306, 6807857, 13615714, 20423571, 40847142]

約数ペア:

[(1, 40847142), (2, 20423571), (3, 13615714), (6, 6807857), (7, 5835306), (14, 2917653), (21, 1945102), (42, 972551), (499, 81858), (998, 40929), (1497, 27286), (1949, 20958), (2994, 13643), (3493, 11694), (3898, 10479), (5847, 6986)]