2022760197

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2309}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 3171168000

約数和(自身を除く): 1148407803

約数列:

[1, 3, 9, 19, 47, 57, 109, 141, 171, 327, 423, 893, 981, 2071, 2309, 2679, 5123, 6213, 6927, 8037, 15369, 18639, 20781, 43871, 46107, 97337, 108523, 131613, 251681, 292011, 325569, 394839, 755043, 876033, 976707, 2061937, 2265129, 4781939, 6185811, 11829007, 14345817, 18557433, 35487021, 43037451, 106461063, 224751133, 674253399, 2022760197]

約数ペア:

[(1, 2022760197), (3, 674253399), (9, 224751133), (19, 106461063), (47, 43037451), (57, 35487021), (109, 18557433), (141, 14345817), (171, 11829007), (327, 6185811), (423, 4781939), (893, 2265129), (981, 2061937), (2071, 976707), (2309, 876033), (2679, 755043), (5123, 394839), (6213, 325569), (6927, 292011), (8037, 251681), (15369, 131613), (18639, 108523), (20781, 97337), (43871, 46107)]