15693912108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20759143}}^1$

素因数の和:20759163

約数の個数: 48

約数和(自身を含む): 46500482560

約数和(自身を除く): 30806570452

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, 20759143, 41518286, 62277429, 83036572, 124554858, 145314001, 186832287, 249109716, 290628002, 373664574, 435942003, 560496861, 581256004, 747329148, 871884006, 1120993722, 1307826009, 1743768012, 2241987444, 2615652018, 3923478027, 5231304036, 7846956054, 15693912108]

約数ペア:

[(1, 15693912108), (2, 7846956054), (3, 5231304036), (4, 3923478027), (6, 2615652018), (7, 2241987444), (9, 1743768012), (12, 1307826009), (14, 1120993722), (18, 871884006), (21, 747329148), (27, 581256004), (28, 560496861), (36, 435942003), (42, 373664574), (54, 290628002), (63, 249109716), (84, 186832287), (108, 145314001), (126, 124554858), (189, 83036572), (252, 62277429), (378, 41518286), (756, 20759143)]