57621618

素因数分解:

$2^1\times 3^6\times {\mathrm{39521}}^1$

素因数の和:39541

約数の個数: 28

約数和(自身を含む): 129592638

約数和(自身を除く): 71971020

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 39521, 79042, 118563, 237126, 355689, 711378, 1067067, 2134134, 3201201, 6402402, 9603603, 19207206, 28810809, 57621618]

約数ペア:

[(1, 57621618), (2, 28810809), (3, 19207206), (6, 9603603), (9, 6402402), (18, 3201201), (27, 2134134), (54, 1067067), (81, 711378), (162, 355689), (243, 237126), (486, 118563), (729, 79042), (1458, 39521)]