9271438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 16111872

約数和(自身を除く): 6840434

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 251, 253, 502, 506, 803, 1606, 1679, 2761, 3358, 5522, 5773, 11546, 18323, 18469, 36646, 36938, 63503, 127006, 201553, 403106, 421429, 842858, 4635719, 9271438]

約数ペア:

[(1, 9271438), (2, 4635719), (11, 842858), (22, 421429), (23, 403106), (46, 201553), (73, 127006), (146, 63503), (251, 36938), (253, 36646), (502, 18469), (506, 18323), (803, 11546), (1606, 5773), (1679, 5522), (2761, 3358)]