9081018

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 20301120

約数和(自身を除く): 11220102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 797, 1266, 1594, 1899, 2391, 3798, 4782, 5697, 7173, 11394, 14346, 21519, 43038, 168167, 336334, 504501, 1009002, 1513503, 3027006, 4540509, 9081018]

約数ペア:

[(1, 9081018), (2, 4540509), (3, 3027006), (6, 1513503), (9, 1009002), (18, 504501), (27, 336334), (54, 168167), (211, 43038), (422, 21519), (633, 14346), (797, 11394), (1266, 7173), (1594, 5697), (1899, 4782), (2391, 3798)]