7221672

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5279}}^1$

素因数の和:5310

約数の個数: 48

約数和(自身を含む): 20592000

約数和(自身を除く): 13370328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 5279, 10558, 15837, 21116, 31674, 42232, 47511, 63348, 95022, 100301, 126696, 190044, 200602, 300903, 380088, 401204, 601806, 802408, 902709, 1203612, 1805418, 2407224, 3610836, 7221672]

約数ペア:

[(1, 7221672), (2, 3610836), (3, 2407224), (4, 1805418), (6, 1203612), (8, 902709), (9, 802408), (12, 601806), (18, 401204), (19, 380088), (24, 300903), (36, 200602), (38, 190044), (57, 126696), (72, 100301), (76, 95022), (114, 63348), (152, 47511), (171, 42232), (228, 31674), (342, 21116), (456, 15837), (684, 10558), (1368, 5279)]