2119473252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{10223}}^1$

素因数の和:10689

約数の個数: 72

約数和(自身を含む): 5783266944

約数和(自身を除く): 3663793692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 443, 468, 886, 1329, 1772, 2658, 3987, 5316, 5759, 7974, 10223, 11518, 15948, 17277, 20446, 23036, 30669, 34554, 40892, 51831, 61338, 69108, 92007, 103662, 122676, 132899, 184014, 207324, 265798, 368028, 398697, 531596, 797394, 1196091, 1594788, 2392182, 4528789, 4784364, 9057578, 13586367, 18115156, 27172734, 40759101, 54345468, 58874257, 81518202, 117748514, 163036404, 176622771, 235497028, 353245542, 529868313, 706491084, 1059736626, 2119473252]

約数ペア:

[(1, 2119473252), (2, 1059736626), (3, 706491084), (4, 529868313), (6, 353245542), (9, 235497028), (12, 176622771), (13, 163036404), (18, 117748514), (26, 81518202), (36, 58874257), (39, 54345468), (52, 40759101), (78, 27172734), (117, 18115156), (156, 13586367), (234, 9057578), (443, 4784364), (468, 4528789), (886, 2392182), (1329, 1594788), (1772, 1196091), (2658, 797394), (3987, 531596), (5316, 398697), (5759, 368028), (7974, 265798), (10223, 207324), (11518, 184014), (15948, 132899), (17277, 122676), (20446, 103662), (23036, 92007), (30669, 69108), (34554, 61338), (40892, 51831)]