16842228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 42759360

約数和(自身を除く): 25917132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1009, 1284, 1391, 2018, 2782, 3027, 4036, 4173, 5564, 6054, 8346, 12108, 13117, 16692, 26234, 39351, 52468, 78702, 107963, 157404, 215926, 323889, 431852, 647778, 1295556, 1403519, 2807038, 4210557, 5614076, 8421114, 16842228]

約数ペア:

[(1, 16842228), (2, 8421114), (3, 5614076), (4, 4210557), (6, 2807038), (12, 1403519), (13, 1295556), (26, 647778), (39, 431852), (52, 323889), (78, 215926), (107, 157404), (156, 107963), (214, 78702), (321, 52468), (428, 39351), (642, 26234), (1009, 16692), (1284, 13117), (1391, 12108), (2018, 8346), (2782, 6054), (3027, 5564), (4036, 4173)]