2685618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 6552000

約数和(自身を除く): 3866382

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 499, 598, 897, 998, 1497, 1794, 2691, 2994, 4491, 5382, 6487, 8982, 11477, 12974, 19461, 22954, 34431, 38922, 58383, 68862, 103293, 116766, 149201, 206586, 298402, 447603, 895206, 1342809, 2685618]

約数ペア:

[(1, 2685618), (2, 1342809), (3, 895206), (6, 447603), (9, 298402), (13, 206586), (18, 149201), (23, 116766), (26, 103293), (39, 68862), (46, 58383), (69, 38922), (78, 34431), (117, 22954), (138, 19461), (207, 12974), (234, 11477), (299, 8982), (414, 6487), (499, 5382), (598, 4491), (897, 2994), (998, 2691), (1497, 1794)]