31810674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39863}}^1$

素因数の和:39894

約数の個数: 32

約数和(自身を含む): 76538880

約数和(自身を除く): 44728206

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 39863, 79726, 119589, 239178, 279041, 558082, 757397, 837123, 1514794, 1674246, 2272191, 4544382, 5301779, 10603558, 15905337, 31810674]

約数ペア:

[(1, 31810674), (2, 15905337), (3, 10603558), (6, 5301779), (7, 4544382), (14, 2272191), (19, 1674246), (21, 1514794), (38, 837123), (42, 757397), (57, 558082), (114, 279041), (133, 239178), (266, 119589), (399, 79726), (798, 39863)]