968565546

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72617}}^1$

素因数の和:72660

約数の個数: 64

約数和(自身を含む): 2439964800

約数和(自身を除く): 1471399254

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 72617, 145234, 217851, 435702, 653553, 944021, 1307106, 1379723, 1888042, 1960659, 2759446, 2832063, 3921318, 4139169, 5664126, 8278338, 8496189, 12417507, 16992378, 17936399, 24835014, 25488567, 35872798, 37252521, 50977134, 53809197, 74505042, 107618394, 161427591, 322855182, 484282773, 968565546]

約数ペア:

[(1, 968565546), (2, 484282773), (3, 322855182), (6, 161427591), (9, 107618394), (13, 74505042), (18, 53809197), (19, 50977134), (26, 37252521), (27, 35872798), (38, 25488567), (39, 24835014), (54, 17936399), (57, 16992378), (78, 12417507), (114, 8496189), (117, 8278338), (171, 5664126), (234, 4139169), (247, 3921318), (342, 2832063), (351, 2759446), (494, 1960659), (513, 1888042), (702, 1379723), (741, 1307106), (1026, 944021), (1482, 653553), (2223, 435702), (4446, 217851), (6669, 145234), (13338, 72617)]