18681036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 48074880

約数和(自身を除く): 29393844

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 1459, 2134, 2918, 3201, 4268, 4377, 5836, 6402, 8754, 12804, 16049, 17508, 32098, 48147, 64196, 96294, 141523, 192588, 283046, 424569, 566092, 849138, 1556753, 1698276, 3113506, 4670259, 6227012, 9340518, 18681036]

約数ペア:

[(1, 18681036), (2, 9340518), (3, 6227012), (4, 4670259), (6, 3113506), (11, 1698276), (12, 1556753), (22, 849138), (33, 566092), (44, 424569), (66, 283046), (97, 192588), (132, 141523), (194, 96294), (291, 64196), (388, 48147), (582, 32098), (1067, 17508), (1164, 16049), (1459, 12804), (2134, 8754), (2918, 6402), (3201, 5836), (4268, 4377)]