21872052

素因数分解:

$2^2\times 3^3\times {\mathrm{202519}}^1$

素因数の和:202532

約数の個数: 24

約数和(自身を含む): 56705600

約数和(自身を除く): 34833548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 202519, 405038, 607557, 810076, 1215114, 1822671, 2430228, 3645342, 5468013, 7290684, 10936026, 21872052]

約数ペア:

[(1, 21872052), (2, 10936026), (3, 7290684), (4, 5468013), (6, 3645342), (9, 2430228), (12, 1822671), (18, 1215114), (27, 810076), (36, 607557), (54, 405038), (108, 202519)]