2009384442

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{1019}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 4906036800

約数和(自身を除く): 2896652358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 234, 318, 351, 477, 689, 702, 954, 1019, 1378, 1431, 2038, 2067, 2809, 2862, 3057, 4134, 5618, 6114, 6201, 8427, 9171, 12402, 13247, 16854, 18342, 18603, 25281, 26494, 27513, 36517, 37206, 39741, 50562, 54007, 55026, 73034, 75843, 79482, 108014, 109551, 119223, 151686, 162021, 219102, 238446, 324042, 328653, 357669, 486063, 657306, 702091, 715338, 972126, 985959, 1404182, 1458189, 1971918, 2106273, 2862371, 2916378, 4212546, 5724742, 6318819, 8587113, 12637638, 17174226, 18956457, 25761339, 37210823, 37912914, 51522678, 74421646, 77284017, 111632469, 154568034, 223264938, 334897407, 669794814, 1004692221, 2009384442]

約数ペア:

[(1, 2009384442), (2, 1004692221), (3, 669794814), (6, 334897407), (9, 223264938), (13, 154568034), (18, 111632469), (26, 77284017), (27, 74421646), (39, 51522678), (53, 37912914), (54, 37210823), (78, 25761339), (106, 18956457), (117, 17174226), (159, 12637638), (234, 8587113), (318, 6318819), (351, 5724742), (477, 4212546), (689, 2916378), (702, 2862371), (954, 2106273), (1019, 1971918), (1378, 1458189), (1431, 1404182), (2038, 985959), (2067, 972126), (2809, 715338), (2862, 702091), (3057, 657306), (4134, 486063), (5618, 357669), (6114, 328653), (6201, 324042), (8427, 238446), (9171, 219102), (12402, 162021), (13247, 151686), (16854, 119223), (18342, 109551), (18603, 108014), (25281, 79482), (26494, 75843), (27513, 73034), (36517, 55026), (37206, 54007), (39741, 50562)]