18321034

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 28173600

約数和(自身を除く): 9852566

約数列:

[1, 2, 59, 118, 139, 278, 1117, 2234, 8201, 16402, 65903, 131806, 155263, 310526, 9160517, 18321034]

約数ペア:

[(1, 18321034), (2, 9160517), (59, 310526), (118, 155263), (139, 131806), (278, 65903), (1117, 16402), (2234, 8201)]