2018554728

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1\times {\mathrm{2063}}^1$

素因数の和:2822

約数の個数: 64

約数和(自身を含む): 5141836800

約数和(自身を除く): 3123282072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 691, 708, 1382, 1416, 2063, 2073, 2764, 4126, 4146, 5528, 6189, 8252, 8292, 12378, 16504, 16584, 24756, 40769, 49512, 81538, 121717, 122307, 163076, 243434, 244614, 326152, 365151, 486868, 489228, 730302, 973736, 978456, 1425533, 1460604, 2851066, 2921208, 4276599, 5702132, 8553198, 11404264, 17106396, 34212792, 84106447, 168212894, 252319341, 336425788, 504638682, 672851576, 1009277364, 2018554728]

約数ペア:

[(1, 2018554728), (2, 1009277364), (3, 672851576), (4, 504638682), (6, 336425788), (8, 252319341), (12, 168212894), (24, 84106447), (59, 34212792), (118, 17106396), (177, 11404264), (236, 8553198), (354, 5702132), (472, 4276599), (691, 2921208), (708, 2851066), (1382, 1460604), (1416, 1425533), (2063, 978456), (2073, 973736), (2764, 730302), (4126, 489228), (4146, 486868), (5528, 365151), (6189, 326152), (8252, 244614), (8292, 243434), (12378, 163076), (16504, 122307), (16584, 121717), (24756, 81538), (40769, 49512)]