15674634978

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{60923}}^1$

素因数の和:61378

約数の個数: 32

約数和(自身を含む): 31679505216

約数和(自身を除く): 16004870238

約数列:

[1, 2, 3, 6, 137, 274, 313, 411, 626, 822, 939, 1878, 42881, 60923, 85762, 121846, 128643, 182769, 257286, 365538, 8346451, 16692902, 19068899, 25039353, 38137798, 50078706, 57206697, 114413394, 2612439163, 5224878326, 7837317489, 15674634978]

約数ペア:

[(1, 15674634978), (2, 7837317489), (3, 5224878326), (6, 2612439163), (137, 114413394), (274, 57206697), (313, 50078706), (411, 38137798), (626, 25039353), (822, 19068899), (939, 16692902), (1878, 8346451), (42881, 365538), (60923, 257286), (85762, 182769), (121846, 128643)]