21327408

素因数分解:

$2^4\times 3^3\times {\mathrm{49369}}^1$

素因数の和:49386

約数の個数: 40

約数和(自身を含む): 61218800

約数和(自身を除く): 39891392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49369, 98738, 148107, 197476, 296214, 394952, 444321, 592428, 789904, 888642, 1184856, 1332963, 1777284, 2369712, 2665926, 3554568, 5331852, 7109136, 10663704, 21327408]

約数ペア:

[(1, 21327408), (2, 10663704), (3, 7109136), (4, 5331852), (6, 3554568), (8, 2665926), (9, 2369712), (12, 1777284), (16, 1332963), (18, 1184856), (24, 888642), (27, 789904), (36, 592428), (48, 444321), (54, 394952), (72, 296214), (108, 197476), (144, 148107), (216, 98738), (432, 49369)]