9917692

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 36

約数和(自身を含む): 18735640

約数和(自身を除く): 8817948

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 109, 172, 218, 436, 529, 989, 1058, 1978, 2116, 2507, 3956, 4687, 5014, 9374, 10028, 18748, 22747, 45494, 57661, 90988, 107801, 115322, 215602, 230644, 431204, 2479423, 4958846, 9917692]

約数ペア:

[(1, 9917692), (2, 4958846), (4, 2479423), (23, 431204), (43, 230644), (46, 215602), (86, 115322), (92, 107801), (109, 90988), (172, 57661), (218, 45494), (436, 22747), (529, 18748), (989, 10028), (1058, 9374), (1978, 5014), (2116, 4687), (2507, 3956)]