2145756318

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{31079}}^1$

素因数の和:31432

約数の個数: 32

約数和(自身を含む): 4421813760

約数和(自身を除く): 2276057442

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 311, 622, 933, 1866, 11507, 23014, 31079, 34521, 62158, 69042, 93237, 186474, 1149923, 2299846, 3449769, 6899538, 9665569, 19331138, 28996707, 57993414, 357626053, 715252106, 1072878159, 2145756318]

約数ペア:

[(1, 2145756318), (2, 1072878159), (3, 715252106), (6, 357626053), (37, 57993414), (74, 28996707), (111, 19331138), (222, 9665569), (311, 6899538), (622, 3449769), (933, 2299846), (1866, 1149923), (11507, 186474), (23014, 93237), (31079, 69042), (34521, 62158)]