21689376

素因数分解:

$2^5\times 3^1\times {\mathrm{225931}}^1$

素因数の和:225944

約数の個数: 24

約数和(自身を含む): 56934864

約数和(自身を除く): 35245488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 225931, 451862, 677793, 903724, 1355586, 1807448, 2711172, 3614896, 5422344, 7229792, 10844688, 21689376]

約数ペア:

[(1, 21689376), (2, 10844688), (3, 7229792), (4, 5422344), (6, 3614896), (8, 2711172), (12, 1807448), (16, 1355586), (24, 903724), (32, 677793), (48, 451862), (96, 225931)]