2901016692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{217207}}^1$

素因数の和:217277

約数の個数: 72

約数和(自身を含む): 8538880896

約数和(自身を除く): 5637864204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 217207, 434414, 651621, 868828, 1303242, 1520449, 1954863, 2606484, 3040898, 3909726, 4561347, 6081796, 7819452, 9122694, 11511971, 13684041, 18245388, 23023942, 27368082, 34535913, 46047884, 54736164, 69071826, 80583797, 103607739, 138143652, 161167594, 207215478, 241751391, 322335188, 414430956, 483502782, 725254173, 967005564, 1450508346, 2901016692]

約数ペア:

[(1, 2901016692), (2, 1450508346), (3, 967005564), (4, 725254173), (6, 483502782), (7, 414430956), (9, 322335188), (12, 241751391), (14, 207215478), (18, 161167594), (21, 138143652), (28, 103607739), (36, 80583797), (42, 69071826), (53, 54736164), (63, 46047884), (84, 34535913), (106, 27368082), (126, 23023942), (159, 18245388), (212, 13684041), (252, 11511971), (318, 9122694), (371, 7819452), (477, 6081796), (636, 4561347), (742, 3909726), (954, 3040898), (1113, 2606484), (1484, 1954863), (1908, 1520449), (2226, 1303242), (3339, 868828), (4452, 651621), (6678, 434414), (13356, 217207)]