17999676

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{6329}}^1$

素因数の和:6418

約数の個数: 36

約数和(自身を含む): 46082400

約数和(自身を除く): 28082724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 6329, 12658, 18987, 25316, 37974, 56961, 75948, 113922, 227844, 499991, 999982, 1499973, 1999964, 2999946, 4499919, 5999892, 8999838, 17999676]

約数ペア:

[(1, 17999676), (2, 8999838), (3, 5999892), (4, 4499919), (6, 2999946), (9, 1999964), (12, 1499973), (18, 999982), (36, 499991), (79, 227844), (158, 113922), (237, 75948), (316, 56961), (474, 37974), (711, 25316), (948, 18987), (1422, 12658), (2844, 6329)]