2443266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19391}}^1$

素因数の和:19406

約数の個数: 24

約数和(自身を含む): 6050304

約数和(自身を除く): 3607038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19391, 38782, 58173, 116346, 135737, 174519, 271474, 349038, 407211, 814422, 1221633, 2443266]

約数ペア:

[(1, 2443266), (2, 1221633), (3, 814422), (6, 407211), (7, 349038), (9, 271474), (14, 174519), (18, 135737), (21, 116346), (42, 58173), (63, 38782), (126, 19391)]