11718396

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1997}}^1$

素因数の和:2170

約数の個数: 36

約数和(自身を含む): 29818152

約数和(自身を除く): 18099756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 1997, 2934, 3994, 5868, 5991, 7988, 11982, 17973, 23964, 35946, 71892, 325511, 651022, 976533, 1302044, 1953066, 2929599, 3906132, 5859198, 11718396]

約数ペア:

[(1, 11718396), (2, 5859198), (3, 3906132), (4, 2929599), (6, 1953066), (9, 1302044), (12, 976533), (18, 651022), (36, 325511), (163, 71892), (326, 35946), (489, 23964), (652, 17973), (978, 11982), (1467, 7988), (1956, 5991), (1997, 5868), (2934, 3994)]