27760482

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 80

約数和(自身を含む): 67953600

約数和(自身を除く): 40193118

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 81, 87, 114, 162, 171, 174, 261, 311, 342, 513, 522, 551, 622, 783, 933, 1026, 1102, 1539, 1566, 1653, 1866, 2349, 2799, 3078, 3306, 4698, 4959, 5598, 5909, 8397, 9019, 9918, 11818, 14877, 16794, 17727, 18038, 25191, 27057, 29754, 35454, 44631, 50382, 53181, 54114, 81171, 89262, 106362, 159543, 162342, 171361, 243513, 319086, 342722, 478629, 487026, 514083, 730539, 957258, 1028166, 1461078, 1542249, 3084498, 4626747, 9253494, 13880241, 27760482]

約数ペア:

[(1, 27760482), (2, 13880241), (3, 9253494), (6, 4626747), (9, 3084498), (18, 1542249), (19, 1461078), (27, 1028166), (29, 957258), (38, 730539), (54, 514083), (57, 487026), (58, 478629), (81, 342722), (87, 319086), (114, 243513), (162, 171361), (171, 162342), (174, 159543), (261, 106362), (311, 89262), (342, 81171), (513, 54114), (522, 53181), (551, 50382), (622, 44631), (783, 35454), (933, 29754), (1026, 27057), (1102, 25191), (1539, 18038), (1566, 17727), (1653, 16794), (1866, 14877), (2349, 11818), (2799, 9918), (3078, 9019), (3306, 8397), (4698, 5909), (4959, 5598)]