27255654

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 60856224

約数和(自身を除く): 33600570

約数列:

[1, 2, 3, 6, 9, 18, 61, 103, 122, 183, 206, 241, 309, 366, 482, 549, 618, 723, 927, 1098, 1446, 1854, 2169, 4338, 6283, 12566, 14701, 18849, 24823, 29402, 37698, 44103, 49646, 56547, 74469, 88206, 113094, 132309, 148938, 223407, 264618, 446814, 1514203, 3028406, 4542609, 9085218, 13627827, 27255654]

約数ペア:

[(1, 27255654), (2, 13627827), (3, 9085218), (6, 4542609), (9, 3028406), (18, 1514203), (61, 446814), (103, 264618), (122, 223407), (183, 148938), (206, 132309), (241, 113094), (309, 88206), (366, 74469), (482, 56547), (549, 49646), (618, 44103), (723, 37698), (927, 29402), (1098, 24823), (1446, 18849), (1854, 14701), (2169, 12566), (4338, 6283)]