18960162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5653}}^1$

素因数の和:5714

約数の個数: 32

約数和(自身を含む): 41794368

約数和(自身を除く): 22834206

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 5653, 11306, 16959, 33918, 73489, 146978, 220467, 243079, 440934, 486158, 729237, 1458474, 3160027, 6320054, 9480081, 18960162]

約数ペア:

[(1, 18960162), (2, 9480081), (3, 6320054), (6, 3160027), (13, 1458474), (26, 729237), (39, 486158), (43, 440934), (78, 243079), (86, 220467), (129, 146978), (258, 73489), (559, 33918), (1118, 16959), (1677, 11306), (3354, 5653)]