21692388

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{24763}}^1$

素因数の和:24843

約数の個数: 24

約数和(自身を含む): 51311008

約数和(自身を除く): 29618620

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 24763, 49526, 74289, 99052, 148578, 297156, 1807699, 3615398, 5423097, 7230796, 10846194, 21692388]

約数ペア:

[(1, 21692388), (2, 10846194), (3, 7230796), (4, 5423097), (6, 3615398), (12, 1807699), (73, 297156), (146, 148578), (219, 99052), (292, 74289), (438, 49526), (876, 24763)]