2021875812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{221989}}^1$

素因数の和:222033

約数の個数: 72

約数和(自身を含む): 5817913920

約数和(自身を除く): 3796038108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108, 221989, 443978, 665967, 887956, 1331934, 1997901, 2441879, 2663868, 3995802, 4883758, 5105747, 7325637, 7991604, 9767516, 10211494, 14651274, 15317241, 20422988, 21976911, 29302548, 30634482, 43953822, 45951723, 56163217, 61268964, 87907644, 91903446, 112326434, 168489651, 183806892, 224652868, 336979302, 505468953, 673958604, 1010937906, 2021875812]

約数ペア:

[(1, 2021875812), (2, 1010937906), (3, 673958604), (4, 505468953), (6, 336979302), (9, 224652868), (11, 183806892), (12, 168489651), (18, 112326434), (22, 91903446), (23, 87907644), (33, 61268964), (36, 56163217), (44, 45951723), (46, 43953822), (66, 30634482), (69, 29302548), (92, 21976911), (99, 20422988), (132, 15317241), (138, 14651274), (198, 10211494), (207, 9767516), (253, 7991604), (276, 7325637), (396, 5105747), (414, 4883758), (506, 3995802), (759, 2663868), (828, 2441879), (1012, 1997901), (1518, 1331934), (2277, 887956), (3036, 665967), (4554, 443978), (9108, 221989)]