2018044854

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{33577}}^1$

素因数の和:33651

約数の個数: 80

約数和(自身を含む): 5265567648

約数和(自身を除く): 3247522794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 159, 162, 189, 318, 371, 378, 477, 567, 742, 954, 1113, 1134, 1431, 2226, 2862, 3339, 4293, 6678, 8586, 10017, 20034, 30051, 33577, 60102, 67154, 100731, 201462, 235039, 302193, 470078, 604386, 705117, 906579, 1410234, 1779581, 1813158, 2115351, 2719737, 3559162, 4230702, 5338743, 5439474, 6346053, 10677486, 12457067, 12692106, 16016229, 19038159, 24914134, 32032458, 37371201, 38076318, 48048687, 74742402, 96097374, 112113603, 144146061, 224227206, 288292122, 336340809, 672681618, 1009022427, 2018044854]

約数ペア:

[(1, 2018044854), (2, 1009022427), (3, 672681618), (6, 336340809), (7, 288292122), (9, 224227206), (14, 144146061), (18, 112113603), (21, 96097374), (27, 74742402), (42, 48048687), (53, 38076318), (54, 37371201), (63, 32032458), (81, 24914134), (106, 19038159), (126, 16016229), (159, 12692106), (162, 12457067), (189, 10677486), (318, 6346053), (371, 5439474), (378, 5338743), (477, 4230702), (567, 3559162), (742, 2719737), (954, 2115351), (1113, 1813158), (1134, 1779581), (1431, 1410234), (2226, 906579), (2862, 705117), (3339, 604386), (4293, 470078), (6678, 302193), (8586, 235039), (10017, 201462), (20034, 100731), (30051, 67154), (33577, 60102)]