26820684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 74889360

約数和(自身を除く): 48068676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 761, 801, 979, 1068, 1522, 1602, 1958, 2283, 2937, 3044, 3204, 3916, 4566, 5874, 6849, 8371, 8811, 9132, 11748, 13698, 16742, 17622, 25113, 27396, 33484, 35244, 50226, 67729, 75339, 100452, 135458, 150678, 203187, 270916, 301356, 406374, 609561, 745019, 812748, 1219122, 1490038, 2235057, 2438244, 2980076, 4470114, 6705171, 8940228, 13410342, 26820684]

約数ペア:

[(1, 26820684), (2, 13410342), (3, 8940228), (4, 6705171), (6, 4470114), (9, 2980076), (11, 2438244), (12, 2235057), (18, 1490038), (22, 1219122), (33, 812748), (36, 745019), (44, 609561), (66, 406374), (89, 301356), (99, 270916), (132, 203187), (178, 150678), (198, 135458), (267, 100452), (356, 75339), (396, 67729), (534, 50226), (761, 35244), (801, 33484), (979, 27396), (1068, 25113), (1522, 17622), (1602, 16742), (1958, 13698), (2283, 11748), (2937, 9132), (3044, 8811), (3204, 8371), (3916, 6849), (4566, 5874)]