31020054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17291}}^1$

素因数の和:17332

約数の個数: 32

約数和(自身を含む): 69721344

約数和(自身を除く): 38701290

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 17291, 34582, 51873, 103746, 224783, 397693, 449566, 674349, 795386, 1193079, 1348698, 2386158, 5170009, 10340018, 15510027, 31020054]

約数ペア:

[(1, 31020054), (2, 15510027), (3, 10340018), (6, 5170009), (13, 2386158), (23, 1348698), (26, 1193079), (39, 795386), (46, 674349), (69, 449566), (78, 397693), (138, 224783), (299, 103746), (598, 51873), (897, 34582), (1794, 17291)]