21960864

素因数分解:

$2^5\times 3^2\times {\mathrm{76253}}^1$

素因数の和:76269

約数の個数: 36

約数和(自身を含む): 62452026

約数和(自身を除く): 40491162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 76253, 152506, 228759, 305012, 457518, 610024, 686277, 915036, 1220048, 1372554, 1830072, 2440096, 2745108, 3660144, 5490216, 7320288, 10980432, 21960864]

約数ペア:

[(1, 21960864), (2, 10980432), (3, 7320288), (4, 5490216), (6, 3660144), (8, 2745108), (9, 2440096), (12, 1830072), (16, 1372554), (18, 1220048), (24, 915036), (32, 686277), (36, 610024), (48, 457518), (72, 305012), (96, 228759), (144, 152506), (288, 76253)]