28819314

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3157

約数の個数: 48

約数和(自身を含む): 68184480

約数和(自身を除く): 39365166

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 3121, 4617, 6242, 9234, 9363, 18726, 28089, 56178, 59299, 84267, 118598, 168534, 177897, 252801, 355794, 505602, 533691, 758403, 1067382, 1516806, 1601073, 3202146, 4803219, 9606438, 14409657, 28819314]

約数ペア:

[(1, 28819314), (2, 14409657), (3, 9606438), (6, 4803219), (9, 3202146), (18, 1601073), (19, 1516806), (27, 1067382), (38, 758403), (54, 533691), (57, 505602), (81, 355794), (114, 252801), (162, 177897), (171, 168534), (243, 118598), (342, 84267), (486, 59299), (513, 56178), (1026, 28089), (1539, 18726), (3078, 9363), (3121, 9234), (4617, 6242)]