2027768742

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{171467}}^1$

素因数の和:171554

約数の個数: 40

約数和(自身を含む): 4605973416

約数和(自身を除く): 2578204674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 11826, 171467, 342934, 514401, 1028802, 1543203, 3086406, 4629609, 9259218, 12517091, 13888827, 25034182, 27777654, 37551273, 75102546, 112653819, 225307638, 337961457, 675922914, 1013884371, 2027768742]

約数ペア:

[(1, 2027768742), (2, 1013884371), (3, 675922914), (6, 337961457), (9, 225307638), (18, 112653819), (27, 75102546), (54, 37551273), (73, 27777654), (81, 25034182), (146, 13888827), (162, 12517091), (219, 9259218), (438, 4629609), (657, 3086406), (1314, 1543203), (1971, 1028802), (3942, 514401), (5913, 342934), (11826, 171467)]