18692214

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 39769056

約数和(自身を除く): 21076842

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 401, 457, 802, 914, 1203, 1371, 2406, 2742, 6817, 7769, 13634, 15538, 20451, 23307, 40902, 46614, 183257, 366514, 549771, 1099542, 3115369, 6230738, 9346107, 18692214]

約数ペア:

[(1, 18692214), (2, 9346107), (3, 6230738), (6, 3115369), (17, 1099542), (34, 549771), (51, 366514), (102, 183257), (401, 46614), (457, 40902), (802, 23307), (914, 20451), (1203, 15538), (1371, 13634), (2406, 7769), (2742, 6817)]