2021023349718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1\times {\mathrm{215587}}^1$

素因数の和:216941

約数の個数: 64

約数和(自身を含む): 4341907825920

約数和(自身を除く): 2320884476202

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 1259, 2482, 2518, 3723, 3777, 7446, 7554, 21403, 42806, 64209, 91907, 128418, 183814, 215587, 275721, 431174, 551442, 646761, 1293522, 1562419, 3124838, 3664979, 4687257, 7329958, 9374514, 10994937, 15737851, 21989874, 31475702, 47213553, 94427106, 267543467, 271424033, 535086934, 542848066, 802630401, 814272099, 1605260802, 1628544198, 4614208561, 9228417122, 13842625683, 19813954409, 27685251366, 39627908818, 59441863227, 118883726454, 336837224953, 673674449906, 1010511674859, 2021023349718]

約数ペア:

[(1, 2021023349718), (2, 1010511674859), (3, 673674449906), (6, 336837224953), (17, 118883726454), (34, 59441863227), (51, 39627908818), (73, 27685251366), (102, 19813954409), (146, 13842625683), (219, 9228417122), (438, 4614208561), (1241, 1628544198), (1259, 1605260802), (2482, 814272099), (2518, 802630401), (3723, 542848066), (3777, 535086934), (7446, 271424033), (7554, 267543467), (21403, 94427106), (42806, 47213553), (64209, 31475702), (91907, 21989874), (128418, 15737851), (183814, 10994937), (215587, 9374514), (275721, 7329958), (431174, 4687257), (551442, 3664979), (646761, 3124838), (1293522, 1562419)]