42139836

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{10739}}^1$

素因数の和:10858

約数の個数: 36

約数和(自身を含む): 107507400

約数和(自身を除く): 65367564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 10739, 21478, 32217, 42956, 64434, 96651, 128868, 193302, 386604, 1170551, 2341102, 3511653, 4682204, 7023306, 10534959, 14046612, 21069918, 42139836]

約数ペア:

[(1, 42139836), (2, 21069918), (3, 14046612), (4, 10534959), (6, 7023306), (9, 4682204), (12, 3511653), (18, 2341102), (36, 1170551), (109, 386604), (218, 193302), (327, 128868), (436, 96651), (654, 64434), (981, 42956), (1308, 32217), (1962, 21478), (3924, 10739)]