2017756872

素因数分解:

$2^3\times 3^3\times {\mathrm{251}}^1\times {\mathrm{37217}}^1$

素因数の和:37483

約数の個数: 64

約数和(自身を含む): 5627361600

約数和(自身を除く): 3609604728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4518, 6024, 6777, 9036, 13554, 18072, 27108, 37217, 54216, 74434, 111651, 148868, 223302, 297736, 334953, 446604, 669906, 893208, 1004859, 1339812, 2009718, 2679624, 4019436, 8038872, 9341467, 18682934, 28024401, 37365868, 56048802, 74731736, 84073203, 112097604, 168146406, 224195208, 252219609, 336292812, 504439218, 672585624, 1008878436, 2017756872]

約数ペア:

[(1, 2017756872), (2, 1008878436), (3, 672585624), (4, 504439218), (6, 336292812), (8, 252219609), (9, 224195208), (12, 168146406), (18, 112097604), (24, 84073203), (27, 74731736), (36, 56048802), (54, 37365868), (72, 28024401), (108, 18682934), (216, 9341467), (251, 8038872), (502, 4019436), (753, 2679624), (1004, 2009718), (1506, 1339812), (2008, 1004859), (2259, 893208), (3012, 669906), (4518, 446604), (6024, 334953), (6777, 297736), (9036, 223302), (13554, 148868), (18072, 111651), (27108, 74434), (37217, 54216)]