18842292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{74771}}^1$

素因数の和:74788

約数の個数: 36

約数和(自身を含む): 54434016

約数和(自身を除く): 35591724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 74771, 149542, 224313, 299084, 448626, 523397, 672939, 897252, 1046794, 1345878, 1570191, 2093588, 2691756, 3140382, 4710573, 6280764, 9421146, 18842292]

約数ペア:

[(1, 18842292), (2, 9421146), (3, 6280764), (4, 4710573), (6, 3140382), (7, 2691756), (9, 2093588), (12, 1570191), (14, 1345878), (18, 1046794), (21, 897252), (28, 672939), (36, 523397), (42, 448626), (63, 299084), (84, 224313), (126, 149542), (252, 74771)]