21602772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31583}}^1$

素因数の和:31612

約数の個数: 36

約数和(自身を含む): 57482880

約数和(自身を除く): 35880108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 31583, 63166, 94749, 126332, 189498, 284247, 378996, 568494, 600077, 1136988, 1200154, 1800231, 2400308, 3600462, 5400693, 7200924, 10801386, 21602772]

約数ペア:

[(1, 21602772), (2, 10801386), (3, 7200924), (4, 5400693), (6, 3600462), (9, 2400308), (12, 1800231), (18, 1200154), (19, 1136988), (36, 600077), (38, 568494), (57, 378996), (76, 284247), (114, 189498), (171, 126332), (228, 94749), (342, 63166), (684, 31583)]