2784222726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{111467}}^1$

素因数の和:111676

約数の個数: 32

約数和(自身を含む): 5842706688

約数和(自身を除く): 3058483962

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1086, 4163, 8326, 12489, 24978, 111467, 222934, 334401, 668802, 2563741, 5127482, 7691223, 15382446, 20175527, 40351054, 60526581, 121053162, 464037121, 928074242, 1392111363, 2784222726]

約数ペア:

[(1, 2784222726), (2, 1392111363), (3, 928074242), (6, 464037121), (23, 121053162), (46, 60526581), (69, 40351054), (138, 20175527), (181, 15382446), (362, 7691223), (543, 5127482), (1086, 2563741), (4163, 668802), (8326, 334401), (12489, 222934), (24978, 111467)]