17666892

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2143}}^1$

素因数の和:2382

約数の個数: 36

約数和(自身を含む): 44873920

約数和(自身を除く): 27207028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2143, 2748, 4122, 4286, 6429, 8244, 8572, 12858, 19287, 25716, 38574, 77148, 490747, 981494, 1472241, 1962988, 2944482, 4416723, 5888964, 8833446, 17666892]

約数ペア:

[(1, 17666892), (2, 8833446), (3, 5888964), (4, 4416723), (6, 2944482), (9, 1962988), (12, 1472241), (18, 981494), (36, 490747), (229, 77148), (458, 38574), (687, 25716), (916, 19287), (1374, 12858), (2061, 8572), (2143, 8244), (2748, 6429), (4122, 4286)]