12639528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{15959}}^1$

素因数の和:15982

約数の個数: 48

約数和(自身を含む): 37346400

約数和(自身を除く): 24706872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 15959, 31918, 47877, 63836, 95754, 127672, 143631, 175549, 191508, 287262, 351098, 383016, 526647, 574524, 702196, 1053294, 1149048, 1404392, 1579941, 2106588, 3159882, 4213176, 6319764, 12639528]

約数ペア:

[(1, 12639528), (2, 6319764), (3, 4213176), (4, 3159882), (6, 2106588), (8, 1579941), (9, 1404392), (11, 1149048), (12, 1053294), (18, 702196), (22, 574524), (24, 526647), (33, 383016), (36, 351098), (44, 287262), (66, 191508), (72, 175549), (88, 143631), (99, 127672), (132, 95754), (198, 63836), (264, 47877), (396, 31918), (792, 15959)]