18632504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 38586240

約数和(自身を除く): 19953736

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 2551, 3652, 5102, 7304, 10204, 20408, 28061, 56122, 112244, 211733, 224488, 423466, 846932, 1693864, 2329063, 4658126, 9316252, 18632504]

約数ペア:

[(1, 18632504), (2, 9316252), (4, 4658126), (8, 2329063), (11, 1693864), (22, 846932), (44, 423466), (83, 224488), (88, 211733), (166, 112244), (332, 56122), (664, 28061), (913, 20408), (1826, 10204), (2551, 7304), (3652, 5102)]