42446019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 74615040

約数和(自身を除く): 32169021

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 361, 399, 509, 627, 1083, 1463, 1527, 2527, 3563, 3971, 4389, 5599, 7581, 9671, 10689, 11913, 16797, 27797, 29013, 39193, 67697, 83391, 106381, 117579, 183749, 203091, 319143, 551247, 744667, 1286243, 2021239, 2234001, 3858729, 6063717, 14148673, 42446019]

約数ペア:

[(1, 42446019), (3, 14148673), (7, 6063717), (11, 3858729), (19, 2234001), (21, 2021239), (33, 1286243), (57, 744667), (77, 551247), (133, 319143), (209, 203091), (231, 183749), (361, 117579), (399, 106381), (509, 83391), (627, 67697), (1083, 39193), (1463, 29013), (1527, 27797), (2527, 16797), (3563, 11913), (3971, 10689), (4389, 9671), (5599, 7581)]