11421918

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{4919}}^1$

素因数の和:4973

約数の個数: 32

約数和(自身を含む): 25977600

約数和(自身を除く): 14555682

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 4919, 9838, 14757, 29514, 44271, 88542, 132813, 211517, 265626, 423034, 634551, 1269102, 1903653, 3807306, 5710959, 11421918]

約数ペア:

[(1, 11421918), (2, 5710959), (3, 3807306), (6, 1903653), (9, 1269102), (18, 634551), (27, 423034), (43, 265626), (54, 211517), (86, 132813), (129, 88542), (258, 44271), (387, 29514), (774, 14757), (1161, 9838), (2322, 4919)]