2018803992

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{25117}}^1$

素因数の和:25340

約数の個数: 64

約数和(自身を含む): 5371233120

約数和(自身を除く): 3352429128

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 197, 204, 394, 408, 591, 788, 1182, 1576, 2364, 3349, 4728, 6698, 10047, 13396, 20094, 25117, 26792, 40188, 50234, 75351, 80376, 100468, 150702, 200936, 301404, 426989, 602808, 853978, 1280967, 1707956, 2561934, 3415912, 4948049, 5123868, 9896098, 10247736, 14844147, 19792196, 29688294, 39584392, 59376588, 84116833, 118753176, 168233666, 252350499, 336467332, 504700998, 672934664, 1009401996, 2018803992]

約数ペア:

[(1, 2018803992), (2, 1009401996), (3, 672934664), (4, 504700998), (6, 336467332), (8, 252350499), (12, 168233666), (17, 118753176), (24, 84116833), (34, 59376588), (51, 39584392), (68, 29688294), (102, 19792196), (136, 14844147), (197, 10247736), (204, 9896098), (394, 5123868), (408, 4948049), (591, 3415912), (788, 2561934), (1182, 1707956), (1576, 1280967), (2364, 853978), (3349, 602808), (4728, 426989), (6698, 301404), (10047, 200936), (13396, 150702), (20094, 100468), (25117, 80376), (26792, 75351), (40188, 50234)]