27964314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11681}}^1$

素因数の和:11715

約数の個数: 48

約数和(自身を含む): 72895680

約数和(自身を除く): 44931366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 11681, 23362, 35043, 70086, 81767, 105129, 163534, 210258, 221939, 245301, 443878, 490602, 665817, 735903, 1331634, 1471806, 1553573, 1997451, 3107146, 3994902, 4660719, 9321438, 13982157, 27964314]

約数ペア:

[(1, 27964314), (2, 13982157), (3, 9321438), (6, 4660719), (7, 3994902), (9, 3107146), (14, 1997451), (18, 1553573), (19, 1471806), (21, 1331634), (38, 735903), (42, 665817), (57, 490602), (63, 443878), (114, 245301), (126, 221939), (133, 210258), (171, 163534), (266, 105129), (342, 81767), (399, 70086), (798, 35043), (1197, 23362), (2394, 11681)]