2220407826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{37309}}^1$

素因数の和:37443

約数の個数: 64

約数和(自身を含む): 5515910400

約数和(自身を除く): 3295502574

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 182, 218, 273, 327, 546, 654, 763, 1417, 1526, 2289, 2834, 4251, 4578, 8502, 9919, 19838, 29757, 37309, 59514, 74618, 111927, 223854, 261163, 485017, 522326, 783489, 970034, 1455051, 1566978, 2910102, 3395119, 4066681, 6790238, 8133362, 10185357, 12200043, 20370714, 24400086, 28466767, 52866853, 56933534, 85400301, 105733706, 158600559, 170800602, 317201118, 370067971, 740135942, 1110203913, 2220407826]

約数ペア:

[(1, 2220407826), (2, 1110203913), (3, 740135942), (6, 370067971), (7, 317201118), (13, 170800602), (14, 158600559), (21, 105733706), (26, 85400301), (39, 56933534), (42, 52866853), (78, 28466767), (91, 24400086), (109, 20370714), (182, 12200043), (218, 10185357), (273, 8133362), (327, 6790238), (546, 4066681), (654, 3395119), (763, 2910102), (1417, 1566978), (1526, 1455051), (2289, 970034), (2834, 783489), (4251, 522326), (4578, 485017), (8502, 261163), (9919, 223854), (19838, 111927), (29757, 74618), (37309, 59514)]