13421004

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{4127}}^1$

素因数の和:4405

約数の個数: 24

約数和(自身を含む): 31438848

約数和(自身を除く): 18017844

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 4127, 8254, 12381, 16508, 24762, 49524, 1118417, 2236834, 3355251, 4473668, 6710502, 13421004]

約数ペア:

[(1, 13421004), (2, 6710502), (3, 4473668), (4, 3355251), (6, 2236834), (12, 1118417), (271, 49524), (542, 24762), (813, 16508), (1084, 12381), (1626, 8254), (3252, 4127)]