1839789

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 3369600

約数和(自身を除く): 1529811

約数列:

[1, 3, 7, 9, 19, 21, 29, 53, 57, 63, 87, 133, 159, 171, 203, 261, 371, 399, 477, 551, 609, 1007, 1113, 1197, 1537, 1653, 1827, 3021, 3339, 3857, 4611, 4959, 7049, 9063, 10759, 11571, 13833, 21147, 29203, 32277, 34713, 63441, 87609, 96831, 204421, 262827, 613263, 1839789]

約数ペア:

[(1, 1839789), (3, 613263), (7, 262827), (9, 204421), (19, 96831), (21, 87609), (29, 63441), (53, 34713), (57, 32277), (63, 29203), (87, 21147), (133, 13833), (159, 11571), (171, 10759), (203, 9063), (261, 7049), (371, 4959), (399, 4611), (477, 3857), (551, 3339), (609, 3021), (1007, 1827), (1113, 1653), (1197, 1537)]