2019928806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5343727}}^1$

素因数の和:5343745

約数の個数: 32

約数和(自身を含む): 5129978880

約数和(自身を除く): 3110050074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5343727, 10687454, 16031181, 32062362, 37406089, 48093543, 74812178, 96187086, 112218267, 144280629, 224436534, 288561258, 336654801, 673309602, 1009964403, 2019928806]

約数ペア:

[(1, 2019928806), (2, 1009964403), (3, 673309602), (6, 336654801), (7, 288561258), (9, 224436534), (14, 144280629), (18, 112218267), (21, 96187086), (27, 74812178), (42, 48093543), (54, 37406089), (63, 32062362), (126, 16031181), (189, 10687454), (378, 5343727)]