16620252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 45045504

約数和(自身を除く): 28425252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 41, 44, 66, 74, 82, 83, 111, 123, 132, 148, 164, 166, 222, 246, 249, 332, 407, 444, 451, 492, 498, 814, 902, 913, 996, 1221, 1353, 1517, 1628, 1804, 1826, 2442, 2706, 2739, 3034, 3071, 3403, 3652, 4551, 4884, 5412, 5478, 6068, 6142, 6806, 9102, 9213, 10209, 10956, 12284, 13612, 16687, 18204, 18426, 20418, 33374, 33781, 36852, 37433, 40836, 50061, 66748, 67562, 74866, 100122, 101343, 112299, 125911, 135124, 149732, 200244, 202686, 224598, 251822, 377733, 405372, 449196, 503644, 755466, 1385021, 1510932, 2770042, 4155063, 5540084, 8310126, 16620252]

約数ペア:

[(1, 16620252), (2, 8310126), (3, 5540084), (4, 4155063), (6, 2770042), (11, 1510932), (12, 1385021), (22, 755466), (33, 503644), (37, 449196), (41, 405372), (44, 377733), (66, 251822), (74, 224598), (82, 202686), (83, 200244), (111, 149732), (123, 135124), (132, 125911), (148, 112299), (164, 101343), (166, 100122), (222, 74866), (246, 67562), (249, 66748), (332, 50061), (407, 40836), (444, 37433), (451, 36852), (492, 33781), (498, 33374), (814, 20418), (902, 18426), (913, 18204), (996, 16687), (1221, 13612), (1353, 12284), (1517, 10956), (1628, 10209), (1804, 9213), (1826, 9102), (2442, 6806), (2706, 6142), (2739, 6068), (3034, 5478), (3071, 5412), (3403, 4884), (3652, 4551)]