7029921564

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{7019}}^1$

素因数の和:7719

約数の個数: 72

約数和(自身を含む): 18214035840

約数和(自身を除く): 11184114276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 647, 774, 1294, 1548, 1941, 2588, 3882, 5823, 7019, 7764, 11646, 14038, 21057, 23292, 27821, 28076, 42114, 55642, 63171, 83463, 84228, 111284, 126342, 166926, 250389, 252684, 301817, 333852, 500778, 603634, 905451, 1001556, 1207268, 1810902, 2716353, 3621804, 4541293, 5432706, 9082586, 10865412, 13623879, 18165172, 27247758, 40871637, 54495516, 81743274, 163486548, 195275599, 390551198, 585826797, 781102396, 1171653594, 1757480391, 2343307188, 3514960782, 7029921564]

約数ペア:

[(1, 7029921564), (2, 3514960782), (3, 2343307188), (4, 1757480391), (6, 1171653594), (9, 781102396), (12, 585826797), (18, 390551198), (36, 195275599), (43, 163486548), (86, 81743274), (129, 54495516), (172, 40871637), (258, 27247758), (387, 18165172), (516, 13623879), (647, 10865412), (774, 9082586), (1294, 5432706), (1548, 4541293), (1941, 3621804), (2588, 2716353), (3882, 1810902), (5823, 1207268), (7019, 1001556), (7764, 905451), (11646, 603634), (14038, 500778), (21057, 333852), (23292, 301817), (27821, 252684), (28076, 250389), (42114, 166926), (55642, 126342), (63171, 111284), (83463, 84228)]