15679764324

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20740429}}^1$

素因数の和:20740449

約数の個数: 48

約数和(自身を含む): 46458563200

約数和(自身を除く): 30778798876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20740429, 41480858, 62221287, 82961716, 124442574, 145183003, 186663861, 248885148, 290366006, 373327722, 435549009, 559991583, 580732012, 746655444, 871098018, 1119983166, 1306647027, 1742196036, 2239966332, 2613294054, 3919941081, 5226588108, 7839882162, 15679764324]

約数ペア:

[(1, 15679764324), (2, 7839882162), (3, 5226588108), (4, 3919941081), (6, 2613294054), (7, 2239966332), (9, 1742196036), (12, 1306647027), (14, 1119983166), (18, 871098018), (21, 746655444), (27, 580732012), (28, 559991583), (36, 435549009), (42, 373327722), (54, 290366006), (63, 248885148), (84, 186663861), (108, 145183003), (126, 124442574), (189, 82961716), (252, 62221287), (378, 41480858), (756, 20740429)]