2961618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 6746112

約数和(自身を除く): 3784494

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 1951, 3902, 5853, 11706, 21461, 42922, 44873, 64383, 89746, 128766, 134619, 269238, 493603, 987206, 1480809, 2961618]

約数ペア:

[(1, 2961618), (2, 1480809), (3, 987206), (6, 493603), (11, 269238), (22, 134619), (23, 128766), (33, 89746), (46, 64383), (66, 44873), (69, 42922), (138, 21461), (253, 11706), (506, 5853), (759, 3902), (1518, 1951)]