21750504

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{9343}}^1$

素因数の和:9449

約数の個数: 32

約数和(自身を含む): 54942720

約数和(自身を除く): 33192216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 9343, 18686, 28029, 37372, 56058, 74744, 112116, 224232, 906271, 1812542, 2718813, 3625084, 5437626, 7250168, 10875252, 21750504]

約数ペア:

[(1, 21750504), (2, 10875252), (3, 7250168), (4, 5437626), (6, 3625084), (8, 2718813), (12, 1812542), (24, 906271), (97, 224232), (194, 112116), (291, 74744), (388, 56058), (582, 37372), (776, 28029), (1164, 18686), (2328, 9343)]