15706779894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{271753}}^1$

素因数の和:271806

約数の個数: 72

約数和(自身を含む): 38790165960

約数和(自身を除く): 23083386066

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 2223, 3042, 3211, 4446, 6422, 9633, 19266, 28899, 57798, 271753, 543506, 815259, 1630518, 2445777, 3532789, 4891554, 5163307, 7065578, 10326614, 10598367, 15489921, 21196734, 30979842, 31795101, 45926257, 46469763, 63590202, 67122991, 91852514, 92939526, 134245982, 137778771, 201368973, 275557542, 402737946, 413336313, 604106919, 826672626, 872598883, 1208213838, 1745197766, 2617796649, 5235593298, 7853389947, 15706779894]

約数ペア:

[(1, 15706779894), (2, 7853389947), (3, 5235593298), (6, 2617796649), (9, 1745197766), (13, 1208213838), (18, 872598883), (19, 826672626), (26, 604106919), (38, 413336313), (39, 402737946), (57, 275557542), (78, 201368973), (114, 137778771), (117, 134245982), (169, 92939526), (171, 91852514), (234, 67122991), (247, 63590202), (338, 46469763), (342, 45926257), (494, 31795101), (507, 30979842), (741, 21196734), (1014, 15489921), (1482, 10598367), (1521, 10326614), (2223, 7065578), (3042, 5163307), (3211, 4891554), (4446, 3532789), (6422, 2445777), (9633, 1630518), (19266, 815259), (28899, 543506), (57798, 271753)]