2021053870066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{15887}}^1\times {\mathrm{6827}}^1$

素因数の和:22756

約数の個数: 64

約数和(自身を含む): 3811667963904

約数和(自身を除く): 1790614093838

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1694, 2662, 6827, 9317, 13654, 15887, 18634, 31774, 47789, 75097, 95578, 111209, 150194, 174757, 222418, 349514, 525679, 826067, 1051358, 1223299, 1652134, 1922327, 2446598, 3844654, 5782469, 9086737, 11564938, 13456289, 18173474, 21145597, 26912578, 42291194, 63607159, 108460549, 127214318, 148019179, 216921098, 296038358, 759223843, 1193066039, 1518447686, 2386132078, 8351462273, 13123726429, 16702924546, 26247452858, 91866085003, 144360990719, 183732170006, 288721981438, 1010526935033, 2021053870066]

約数ペア:

[(1, 2021053870066), (2, 1010526935033), (7, 288721981438), (11, 183732170006), (14, 144360990719), (22, 91866085003), (77, 26247452858), (121, 16702924546), (154, 13123726429), (242, 8351462273), (847, 2386132078), (1331, 1518447686), (1694, 1193066039), (2662, 759223843), (6827, 296038358), (9317, 216921098), (13654, 148019179), (15887, 127214318), (18634, 108460549), (31774, 63607159), (47789, 42291194), (75097, 26912578), (95578, 21145597), (111209, 18173474), (150194, 13456289), (174757, 11564938), (222418, 9086737), (349514, 5782469), (525679, 3844654), (826067, 2446598), (1051358, 1922327), (1223299, 1652134)]