18702089412

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{1871}}^1$

素因数の和:2441

約数の個数: 96

約数和(自身を含む): 45891256320

約数和(自身を除く): 27189166908

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 479, 564, 958, 1437, 1739, 1871, 1916, 2874, 3478, 3742, 5217, 5613, 5748, 6956, 7484, 10434, 11226, 17723, 20868, 22452, 22513, 35446, 45026, 53169, 67539, 69227, 70892, 87937, 90052, 106338, 135078, 138454, 175874, 207681, 212676, 263811, 270156, 276908, 351748, 415362, 527622, 830724, 832981, 896209, 1055244, 1665962, 1792418, 2498943, 2688627, 3253669, 3331924, 3584836, 4997886, 5377254, 6507338, 9761007, 9995772, 10754508, 13014676, 19522014, 33159733, 39044028, 42121823, 66319466, 84243646, 99479199, 126365469, 132638932, 168487292, 198958398, 252730938, 397916796, 505461876, 1558507451, 3117014902, 4675522353, 6234029804, 9351044706, 18702089412]

約数ペア:

[(1, 18702089412), (2, 9351044706), (3, 6234029804), (4, 4675522353), (6, 3117014902), (12, 1558507451), (37, 505461876), (47, 397916796), (74, 252730938), (94, 198958398), (111, 168487292), (141, 132638932), (148, 126365469), (188, 99479199), (222, 84243646), (282, 66319466), (444, 42121823), (479, 39044028), (564, 33159733), (958, 19522014), (1437, 13014676), (1739, 10754508), (1871, 9995772), (1916, 9761007), (2874, 6507338), (3478, 5377254), (3742, 4997886), (5217, 3584836), (5613, 3331924), (5748, 3253669), (6956, 2688627), (7484, 2498943), (10434, 1792418), (11226, 1665962), (17723, 1055244), (20868, 896209), (22452, 832981), (22513, 830724), (35446, 527622), (45026, 415362), (53169, 351748), (67539, 276908), (69227, 270156), (70892, 263811), (87937, 212676), (90052, 207681), (106338, 175874), (135078, 138454)]