21727572

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{4201}}^1$

素因数の和:4639

約数の個数: 24

約数和(自身を含む): 50827392

約数和(自身を除く): 29099820

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 4201, 5172, 8402, 12603, 16804, 25206, 50412, 1810631, 3621262, 5431893, 7242524, 10863786, 21727572]

約数ペア:

[(1, 21727572), (2, 10863786), (3, 7242524), (4, 5431893), (6, 3621262), (12, 1810631), (431, 50412), (862, 25206), (1293, 16804), (1724, 12603), (2586, 8402), (4201, 5172)]