40734906

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 83135808

約数和(自身を除く): 42400902

約数列:

[1, 2, 3, 6, 83, 157, 166, 249, 314, 471, 498, 521, 942, 1042, 1563, 3126, 13031, 26062, 39093, 43243, 78186, 81797, 86486, 129729, 163594, 245391, 259458, 490782, 6789151, 13578302, 20367453, 40734906]

約数ペア:

[(1, 40734906), (2, 20367453), (3, 13578302), (6, 6789151), (83, 490782), (157, 259458), (166, 245391), (249, 163594), (314, 129729), (471, 86486), (498, 81797), (521, 78186), (942, 43243), (1042, 39093), (1563, 26062), (3126, 13031)]