28627962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18859}}^1$

素因数の和:18898

約数の個数: 32

約数和(自身を含む): 65180160

約数和(自身を除く): 36552198

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 18859, 37718, 56577, 113154, 207449, 414898, 433757, 622347, 867514, 1244694, 1301271, 2602542, 4771327, 9542654, 14313981, 28627962]

約数ペア:

[(1, 28627962), (2, 14313981), (3, 9542654), (6, 4771327), (11, 2602542), (22, 1301271), (23, 1244694), (33, 867514), (46, 622347), (66, 433757), (69, 414898), (138, 207449), (253, 113154), (506, 56577), (759, 37718), (1518, 18859)]