40513284

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17863}}^1$

素因数の和:17886

約数の個数: 60

約数和(自身を含む): 121046464

約数和(自身を除く): 80533180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 17863, 35726, 53589, 71452, 107178, 125041, 160767, 214356, 250082, 321534, 375123, 482301, 500164, 643068, 750246, 964602, 1125369, 1446903, 1500492, 1929204, 2250738, 2893806, 3376107, 4501476, 5787612, 6752214, 10128321, 13504428, 20256642, 40513284]

約数ペア:

[(1, 40513284), (2, 20256642), (3, 13504428), (4, 10128321), (6, 6752214), (7, 5787612), (9, 4501476), (12, 3376107), (14, 2893806), (18, 2250738), (21, 1929204), (27, 1500492), (28, 1446903), (36, 1125369), (42, 964602), (54, 750246), (63, 643068), (81, 500164), (84, 482301), (108, 375123), (126, 321534), (162, 250082), (189, 214356), (252, 160767), (324, 125041), (378, 107178), (567, 71452), (756, 53589), (1134, 35726), (2268, 17863)]