21622626

素因数分解:

$2^1\times 3^5\times {\mathrm{44491}}^1$

素因数の和:44508

約数の個数: 24

約数和(自身を含む): 48585264

約数和(自身を除く): 26962638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 44491, 88982, 133473, 266946, 400419, 800838, 1201257, 2402514, 3603771, 7207542, 10811313, 21622626]

約数ペア:

[(1, 21622626), (2, 10811313), (3, 7207542), (6, 3603771), (9, 2402514), (18, 1201257), (27, 800838), (54, 400419), (81, 266946), (162, 133473), (243, 88982), (486, 44491)]