21827097144

素因数分解:

$2^3\times 3^2\times {\mathrm{719}}^1\times {\mathrm{421633}}^1$

素因数の和:422364

約数の個数: 48

約数和(自身を含む): 59197413600

約数和(自身を除く): 37370316456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 719, 1438, 2157, 2876, 4314, 5752, 6471, 8628, 12942, 17256, 25884, 51768, 421633, 843266, 1264899, 1686532, 2529798, 3373064, 3794697, 5059596, 7589394, 10119192, 15178788, 30357576, 303154127, 606308254, 909462381, 1212616508, 1818924762, 2425233016, 2728387143, 3637849524, 5456774286, 7275699048, 10913548572, 21827097144]

約数ペア:

[(1, 21827097144), (2, 10913548572), (3, 7275699048), (4, 5456774286), (6, 3637849524), (8, 2728387143), (9, 2425233016), (12, 1818924762), (18, 1212616508), (24, 909462381), (36, 606308254), (72, 303154127), (719, 30357576), (1438, 15178788), (2157, 10119192), (2876, 7589394), (4314, 5059596), (5752, 3794697), (6471, 3373064), (8628, 2529798), (12942, 1686532), (17256, 1264899), (25884, 843266), (51768, 421633)]