68830674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45343}}^1$

素因数の和:45382

約数の個数: 32

約数和(自身を含む): 156708864

約数和(自身を除く): 87878190

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 45343, 90686, 136029, 272058, 498773, 997546, 1042889, 1496319, 2085778, 2992638, 3128667, 6257334, 11471779, 22943558, 34415337, 68830674]

約数ペア:

[(1, 68830674), (2, 34415337), (3, 22943558), (6, 11471779), (11, 6257334), (22, 3128667), (23, 2992638), (33, 2085778), (46, 1496319), (66, 1042889), (69, 997546), (138, 498773), (253, 272058), (506, 136029), (759, 90686), (1518, 45343)]