675465978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{444971}}^1$

素因数の和:445010

約数の個数: 32

約数和(自身を含む): 1537823232

約数和(自身を除く): 862357254

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 444971, 889942, 1334913, 2669826, 4894681, 9789362, 10234333, 14684043, 20468666, 29368086, 30702999, 61405998, 112577663, 225155326, 337732989, 675465978]

約数ペア:

[(1, 675465978), (2, 337732989), (3, 225155326), (6, 112577663), (11, 61405998), (22, 30702999), (23, 29368086), (33, 20468666), (46, 14684043), (66, 10234333), (69, 9789362), (138, 4894681), (253, 2669826), (506, 1334913), (759, 889942), (1518, 444971)]