2019555036

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{4217}}^1$

素因数の和:4531

約数の個数: 72

約数和(自身を含む): 5223267504

約数和(自身を除く): 3203712468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 251, 318, 477, 502, 636, 753, 954, 1004, 1506, 1908, 2259, 3012, 4217, 4518, 8434, 9036, 12651, 13303, 16868, 25302, 26606, 37953, 39909, 50604, 53212, 75906, 79818, 119727, 151812, 159636, 223501, 239454, 447002, 478908, 670503, 894004, 1058467, 1341006, 2011509, 2116934, 2682012, 3175401, 4023018, 4233868, 6350802, 8046036, 9526203, 12701604, 19052406, 38104812, 56098751, 112197502, 168296253, 224395004, 336592506, 504888759, 673185012, 1009777518, 2019555036]

約数ペア:

[(1, 2019555036), (2, 1009777518), (3, 673185012), (4, 504888759), (6, 336592506), (9, 224395004), (12, 168296253), (18, 112197502), (36, 56098751), (53, 38104812), (106, 19052406), (159, 12701604), (212, 9526203), (251, 8046036), (318, 6350802), (477, 4233868), (502, 4023018), (636, 3175401), (753, 2682012), (954, 2116934), (1004, 2011509), (1506, 1341006), (1908, 1058467), (2259, 894004), (3012, 670503), (4217, 478908), (4518, 447002), (8434, 239454), (9036, 223501), (12651, 159636), (13303, 151812), (16868, 119727), (25302, 79818), (26606, 75906), (37953, 53212), (39909, 50604)]