2172984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{8231}}^1$

素因数の和:8251

約数の個数: 32

約数和(自身を含む): 5927040

約数和(自身を除く): 3754056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 8231, 16462, 24693, 32924, 49386, 65848, 90541, 98772, 181082, 197544, 271623, 362164, 543246, 724328, 1086492, 2172984]

約数ペア:

[(1, 2172984), (2, 1086492), (3, 724328), (4, 543246), (6, 362164), (8, 271623), (11, 197544), (12, 181082), (22, 98772), (24, 90541), (33, 65848), (44, 49386), (66, 32924), (88, 24693), (132, 16462), (264, 8231)]