21267576

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8951}}^1$

素因数の和:8977

約数の個数: 64

約数和(自身を含む): 64454400

約数和(自身を除く): 43186824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 8951, 17902, 26853, 35804, 53706, 71608, 80559, 98461, 107412, 161118, 196922, 214824, 241677, 295383, 322236, 393844, 483354, 590766, 644472, 787688, 886149, 966708, 1181532, 1772298, 1933416, 2363064, 2658447, 3544596, 5316894, 7089192, 10633788, 21267576]

約数ペア:

[(1, 21267576), (2, 10633788), (3, 7089192), (4, 5316894), (6, 3544596), (8, 2658447), (9, 2363064), (11, 1933416), (12, 1772298), (18, 1181532), (22, 966708), (24, 886149), (27, 787688), (33, 644472), (36, 590766), (44, 483354), (54, 393844), (66, 322236), (72, 295383), (88, 241677), (99, 214824), (108, 196922), (132, 161118), (198, 107412), (216, 98461), (264, 80559), (297, 71608), (396, 53706), (594, 35804), (792, 26853), (1188, 17902), (2376, 8951)]