18396474

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 38085120

約数和(自身を除く): 19688646

約数列:

[1, 2, 3, 6, 37, 74, 111, 173, 222, 346, 479, 519, 958, 1038, 1437, 2874, 6401, 12802, 17723, 19203, 35446, 38406, 53169, 82867, 106338, 165734, 248601, 497202, 3066079, 6132158, 9198237, 18396474]

約数ペア:

[(1, 18396474), (2, 9198237), (3, 6132158), (6, 3066079), (37, 497202), (74, 248601), (111, 165734), (173, 106338), (222, 82867), (346, 53169), (479, 38406), (519, 35446), (958, 19203), (1038, 17723), (1437, 12802), (2874, 6401)]