2018241519

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{13669}}^1$

素因数の和:13847

約数の個数: 32

約数和(自身を含む): 3149568000

約数和(自身を除く): 1131326481

約数列:

[1, 3, 7, 21, 79, 89, 237, 267, 553, 623, 1659, 1869, 7031, 13669, 21093, 41007, 49217, 95683, 147651, 287049, 1079851, 1216541, 3239553, 3649623, 7558957, 8515787, 22676871, 25547361, 96106739, 288320217, 672747173, 2018241519]

約数ペア:

[(1, 2018241519), (3, 672747173), (7, 288320217), (21, 96106739), (79, 25547361), (89, 22676871), (237, 8515787), (267, 7558957), (553, 3649623), (623, 3239553), (1659, 1216541), (1869, 1079851), (7031, 287049), (13669, 147651), (21093, 95683), (41007, 49217)]