18285388638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{873979}}^1$

素因数の和:874312

約数の個数: 32

約数和(自身を含む): 40021292160

約数和(自身を除く): 21735903522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 317, 634, 951, 1902, 3487, 6974, 10461, 20922, 873979, 1747958, 2621937, 5243874, 9613769, 19227538, 28841307, 57682614, 277051343, 554102686, 831154029, 1662308058, 3047564773, 6095129546, 9142694319, 18285388638]

約数ペア:

[(1, 18285388638), (2, 9142694319), (3, 6095129546), (6, 3047564773), (11, 1662308058), (22, 831154029), (33, 554102686), (66, 277051343), (317, 57682614), (634, 28841307), (951, 19227538), (1902, 9613769), (3487, 5243874), (6974, 2621937), (10461, 1747958), (20922, 873979)]