4788738

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 11119680

約数和(自身を除く): 6330942

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 269, 387, 414, 538, 774, 807, 989, 1614, 1978, 2421, 2967, 4842, 5934, 6187, 8901, 11567, 12374, 17802, 18561, 23134, 34701, 37122, 55683, 69402, 104103, 111366, 208206, 266041, 532082, 798123, 1596246, 2394369, 4788738]

約数ペア:

[(1, 4788738), (2, 2394369), (3, 1596246), (6, 798123), (9, 532082), (18, 266041), (23, 208206), (43, 111366), (46, 104103), (69, 69402), (86, 55683), (129, 37122), (138, 34701), (207, 23134), (258, 18561), (269, 17802), (387, 12374), (414, 11567), (538, 8901), (774, 6187), (807, 5934), (989, 4842), (1614, 2967), (1978, 2421)]