2016515826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{937}}^1$

素因数の和:1516

約数の個数: 96

約数和(自身を含む): 4996515888

約数和(自身を除く): 2980000062

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 541, 663, 937, 1082, 1326, 1623, 1874, 1989, 2811, 3246, 3978, 4869, 5622, 7033, 8433, 9197, 9738, 12181, 14066, 15929, 16866, 18394, 21099, 24362, 27591, 31858, 36543, 42198, 47787, 55182, 63297, 73086, 82773, 95574, 109629, 119561, 126594, 143361, 165546, 207077, 219258, 239122, 286722, 358683, 414154, 506917, 621231, 717366, 1013834, 1076049, 1242462, 1520751, 1863693, 2152098, 3041502, 3727386, 4562253, 6589921, 8617589, 9124506, 13179842, 17235178, 19769763, 25852767, 39539526, 51705534, 59309289, 77558301, 112028657, 118618578, 155116602, 224057314, 336085971, 672171942, 1008257913, 2016515826]

約数ペア:

[(1, 2016515826), (2, 1008257913), (3, 672171942), (6, 336085971), (9, 224057314), (13, 155116602), (17, 118618578), (18, 112028657), (26, 77558301), (34, 59309289), (39, 51705534), (51, 39539526), (78, 25852767), (102, 19769763), (117, 17235178), (153, 13179842), (221, 9124506), (234, 8617589), (306, 6589921), (442, 4562253), (541, 3727386), (663, 3041502), (937, 2152098), (1082, 1863693), (1326, 1520751), (1623, 1242462), (1874, 1076049), (1989, 1013834), (2811, 717366), (3246, 621231), (3978, 506917), (4869, 414154), (5622, 358683), (7033, 286722), (8433, 239122), (9197, 219258), (9738, 207077), (12181, 165546), (14066, 143361), (15929, 126594), (16866, 119561), (18394, 109629), (21099, 95574), (24362, 82773), (27591, 73086), (31858, 63297), (36543, 55182), (42198, 47787)]