3721842

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 8342400

約数和(自身を除く): 4620558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 439, 471, 878, 942, 1317, 1413, 2634, 2826, 3951, 4239, 7902, 8478, 11853, 23706, 68923, 137846, 206769, 413538, 620307, 1240614, 1860921, 3721842]

約数ペア:

[(1, 3721842), (2, 1860921), (3, 1240614), (6, 620307), (9, 413538), (18, 206769), (27, 137846), (54, 68923), (157, 23706), (314, 11853), (439, 8478), (471, 7902), (878, 4239), (942, 3951), (1317, 2826), (1413, 2634)]