20181432

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8669}}^1$

素因数の和:8775

約数の個数: 32

約数和(自身を含む): 50979600

約数和(自身を除く): 30798168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 8669, 17338, 26007, 34676, 52014, 69352, 104028, 208056, 840893, 1681786, 2522679, 3363572, 5045358, 6727144, 10090716, 20181432]

約数ペア:

[(1, 20181432), (2, 10090716), (3, 6727144), (4, 5045358), (6, 3363572), (8, 2522679), (12, 1681786), (24, 840893), (97, 208056), (194, 104028), (291, 69352), (388, 52014), (582, 34676), (776, 26007), (1164, 17338), (2328, 8669)]