21588462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5527}}^1$

素因数の和:5573

約数の個数: 48

約数和(自身を含む): 55191552

約数和(自身を除く): 33603090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 5527, 11054, 16581, 33162, 38689, 49743, 77378, 99486, 116067, 171337, 232134, 342674, 348201, 514011, 696402, 1028022, 1199359, 1542033, 2398718, 3084066, 3598077, 7196154, 10794231, 21588462]

約数ペア:

[(1, 21588462), (2, 10794231), (3, 7196154), (6, 3598077), (7, 3084066), (9, 2398718), (14, 1542033), (18, 1199359), (21, 1028022), (31, 696402), (42, 514011), (62, 348201), (63, 342674), (93, 232134), (126, 171337), (186, 116067), (217, 99486), (279, 77378), (434, 49743), (558, 38689), (651, 33162), (1302, 16581), (1953, 11054), (3906, 5527)]