9199872012

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{20879}}^1$

素因数の和:21462

約数の個数: 48

約数和(自身を含む): 21804733440

約数和(自身を除く): 12604861428

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 503, 876, 1006, 1509, 2012, 3018, 6036, 20879, 36719, 41758, 62637, 73438, 83516, 110157, 125274, 146876, 220314, 250548, 440628, 1524167, 3048334, 4572501, 6096668, 9145002, 10502137, 18290004, 21004274, 31506411, 42008548, 63012822, 126025644, 766656001, 1533312002, 2299968003, 3066624004, 4599936006, 9199872012]

約数ペア:

[(1, 9199872012), (2, 4599936006), (3, 3066624004), (4, 2299968003), (6, 1533312002), (12, 766656001), (73, 126025644), (146, 63012822), (219, 42008548), (292, 31506411), (438, 21004274), (503, 18290004), (876, 10502137), (1006, 9145002), (1509, 6096668), (2012, 4572501), (3018, 3048334), (6036, 1524167), (20879, 440628), (36719, 250548), (41758, 220314), (62637, 146876), (73438, 125274), (83516, 110157)]