2023143894

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113647}}^1$

素因数の和:113721

約数の個数: 48

約数和(自身を含む): 4680479232

約数和(自身を除く): 2657335338

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8901, 17802, 113647, 227294, 340941, 681882, 1022823, 2045646, 2613881, 4886821, 5227762, 7841643, 9773642, 14660463, 15683286, 23524929, 29320926, 43981389, 47049858, 87962778, 112396883, 224793766, 337190649, 674381298, 1011571947, 2023143894]

約数ペア:

[(1, 2023143894), (2, 1011571947), (3, 674381298), (6, 337190649), (9, 224793766), (18, 112396883), (23, 87962778), (43, 47049858), (46, 43981389), (69, 29320926), (86, 23524929), (129, 15683286), (138, 14660463), (207, 9773642), (258, 7841643), (387, 5227762), (414, 4886821), (774, 2613881), (989, 2045646), (1978, 1022823), (2967, 681882), (5934, 340941), (8901, 227294), (17802, 113647)]