28851822

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 69284160

約数和(自身を除く): 40432338

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 53, 54, 102, 106, 153, 159, 306, 318, 459, 477, 593, 901, 918, 954, 1186, 1431, 1779, 1802, 2703, 2862, 3558, 5337, 5406, 8109, 10081, 10674, 16011, 16218, 20162, 24327, 30243, 31429, 32022, 48654, 60486, 62858, 90729, 94287, 181458, 188574, 272187, 282861, 534293, 544374, 565722, 848583, 1068586, 1602879, 1697166, 3205758, 4808637, 9617274, 14425911, 28851822]

約数ペア:

[(1, 28851822), (2, 14425911), (3, 9617274), (6, 4808637), (9, 3205758), (17, 1697166), (18, 1602879), (27, 1068586), (34, 848583), (51, 565722), (53, 544374), (54, 534293), (102, 282861), (106, 272187), (153, 188574), (159, 181458), (306, 94287), (318, 90729), (459, 62858), (477, 60486), (593, 48654), (901, 32022), (918, 31429), (954, 30243), (1186, 24327), (1431, 20162), (1779, 16218), (1802, 16011), (2703, 10674), (2862, 10081), (3558, 8109), (5337, 5406)]