18126636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2591}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 47029248

約数和(自身を除く): 28902612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 2591, 3498, 5182, 6996, 7773, 10364, 15546, 28501, 31092, 57002, 85503, 114004, 137323, 171006, 274646, 342012, 411969, 549292, 823938, 1510553, 1647876, 3021106, 4531659, 6042212, 9063318, 18126636]

約数ペア:

[(1, 18126636), (2, 9063318), (3, 6042212), (4, 4531659), (6, 3021106), (11, 1647876), (12, 1510553), (22, 823938), (33, 549292), (44, 411969), (53, 342012), (66, 274646), (106, 171006), (132, 137323), (159, 114004), (212, 85503), (318, 57002), (583, 31092), (636, 28501), (1166, 15546), (1749, 10364), (2332, 7773), (2591, 6996), (3498, 5182)]