391323132

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{51517}}^1$

素因数の和:51738

約数の個数: 36

約数和(自身を含む): 993885256

約数和(自身を除く): 602562124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 51517, 103034, 154551, 206068, 309102, 463653, 618204, 927306, 1854612, 10870087, 21740174, 32610261, 43480348, 65220522, 97830783, 130441044, 195661566, 391323132]

約数ペア:

[(1, 391323132), (2, 195661566), (3, 130441044), (4, 97830783), (6, 65220522), (9, 43480348), (12, 32610261), (18, 21740174), (36, 10870087), (211, 1854612), (422, 927306), (633, 618204), (844, 463653), (1266, 309102), (1899, 206068), (2532, 154551), (3798, 103034), (7596, 51517)]