1491307506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2111}}^1\times {\mathrm{3019}}^1$

素因数の和:5151

約数の個数: 48

約数和(自身を含む): 3482519040

約数和(自身を除く): 1991211534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2111, 3019, 4222, 6038, 6333, 9057, 12666, 18114, 18999, 27171, 27443, 37998, 39247, 54342, 54886, 78494, 82329, 117741, 164658, 235482, 246987, 353223, 493974, 706446, 6373109, 12746218, 19119327, 38238654, 57357981, 82850417, 114715962, 165700834, 248551251, 497102502, 745653753, 1491307506]

約数ペア:

[(1, 1491307506), (2, 745653753), (3, 497102502), (6, 248551251), (9, 165700834), (13, 114715962), (18, 82850417), (26, 57357981), (39, 38238654), (78, 19119327), (117, 12746218), (234, 6373109), (2111, 706446), (3019, 493974), (4222, 353223), (6038, 246987), (6333, 235482), (9057, 164658), (12666, 117741), (18114, 82329), (18999, 78494), (27171, 54886), (27443, 54342), (37998, 39247)]