2021042934

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{2011}}^1$

素因数の和:2562

約数の個数: 64

約数和(自身を含む): 4624058880

約数和(自身を除く): 2603015946

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 503, 666, 999, 1006, 1509, 1998, 2011, 3018, 4022, 4527, 6033, 9054, 12066, 13581, 18099, 18611, 27162, 36198, 37222, 54297, 55833, 74407, 108594, 111666, 148814, 167499, 223221, 334998, 446442, 502497, 669663, 1004994, 1011533, 1339326, 2008989, 2023066, 3034599, 4017978, 6069198, 9103797, 18207594, 27311391, 37426721, 54622782, 74853442, 112280163, 224560326, 336840489, 673680978, 1010521467, 2021042934]

約数ペア:

[(1, 2021042934), (2, 1010521467), (3, 673680978), (6, 336840489), (9, 224560326), (18, 112280163), (27, 74853442), (37, 54622782), (54, 37426721), (74, 27311391), (111, 18207594), (222, 9103797), (333, 6069198), (503, 4017978), (666, 3034599), (999, 2023066), (1006, 2008989), (1509, 1339326), (1998, 1011533), (2011, 1004994), (3018, 669663), (4022, 502497), (4527, 446442), (6033, 334998), (9054, 223221), (12066, 167499), (13581, 148814), (18099, 111666), (18611, 108594), (27162, 74407), (36198, 55833), (37222, 54297)]