57439818

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{38447}}^1$

素因数の和:38538

約数の個数: 24

約数和(自身を含む): 125955648

約数和(自身を除く): 68515830

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 38447, 76894, 115341, 230682, 346023, 692046, 3191101, 6382202, 9573303, 19146606, 28719909, 57439818]

約数ペア:

[(1, 57439818), (2, 28719909), (3, 19146606), (6, 9573303), (9, 6382202), (18, 3191101), (83, 692046), (166, 346023), (249, 230682), (498, 115341), (747, 76894), (1494, 38447)]