2018897958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{10139}}^1$

素因数の和:10593

約数の個数: 64

約数和(自身を含む): 5046312960

約数和(自身を除く): 3027415002

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 431, 462, 862, 1293, 2586, 3017, 4741, 6034, 9051, 9482, 10139, 14223, 18102, 20278, 28446, 30417, 33187, 60834, 66374, 70973, 99561, 111529, 141946, 199122, 212919, 223058, 334587, 425838, 669174, 780703, 1561406, 2342109, 4369909, 4684218, 8739818, 13109727, 26219454, 30589363, 48068999, 61178726, 91768089, 96137998, 144206997, 183536178, 288413994, 336482993, 672965986, 1009448979, 2018897958]

約数ペア:

[(1, 2018897958), (2, 1009448979), (3, 672965986), (6, 336482993), (7, 288413994), (11, 183536178), (14, 144206997), (21, 96137998), (22, 91768089), (33, 61178726), (42, 48068999), (66, 30589363), (77, 26219454), (154, 13109727), (231, 8739818), (431, 4684218), (462, 4369909), (862, 2342109), (1293, 1561406), (2586, 780703), (3017, 669174), (4741, 425838), (6034, 334587), (9051, 223058), (9482, 212919), (10139, 199122), (14223, 141946), (18102, 111529), (20278, 99561), (28446, 70973), (30417, 66374), (33187, 60834)]