40572558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 95855760

約数和(自身を除く): 55283202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2089, 2158, 3237, 4178, 6267, 6474, 9711, 12534, 18801, 19422, 27157, 37602, 54314, 81471, 162942, 173387, 244413, 346774, 488826, 520161, 1040322, 1560483, 2254031, 3120966, 4508062, 6762093, 13524186, 20286279, 40572558]

約数ペア:

[(1, 40572558), (2, 20286279), (3, 13524186), (6, 6762093), (9, 4508062), (13, 3120966), (18, 2254031), (26, 1560483), (39, 1040322), (78, 520161), (83, 488826), (117, 346774), (166, 244413), (234, 173387), (249, 162942), (498, 81471), (747, 54314), (1079, 37602), (1494, 27157), (2089, 19422), (2158, 18801), (3237, 12534), (4178, 9711), (6267, 6474)]