47885778

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{19139}}^1$

素因数の和:19286

約数の個数: 24

約数和(自身を含む): 104504400

約数和(自身を除く): 56618622

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 19139, 38278, 57417, 114834, 172251, 344502, 2660321, 5320642, 7980963, 15961926, 23942889, 47885778]

約数ペア:

[(1, 47885778), (2, 23942889), (3, 15961926), (6, 7980963), (9, 5320642), (18, 2660321), (139, 344502), (278, 172251), (417, 114834), (834, 57417), (1251, 38278), (2502, 19139)]