39457746

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{16993}}^1$

素因数の和:17047

約数の個数: 32

約数和(自身を含む): 89728320

約数和(自身を除く): 50270574

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 16993, 33986, 50979, 101958, 152937, 305874, 458811, 730699, 917622, 1461398, 2192097, 4384194, 6576291, 13152582, 19728873, 39457746]

約数ペア:

[(1, 39457746), (2, 19728873), (3, 13152582), (6, 6576291), (9, 4384194), (18, 2192097), (27, 1461398), (43, 917622), (54, 730699), (86, 458811), (129, 305874), (258, 152937), (387, 101958), (774, 50979), (1161, 33986), (2322, 16993)]