15696042138

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{512641}}^1$

素因数の和:512671

約数の個数: 64

約数和(自身を含む): 40355178240

約数和(自身を除く): 24659136102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 3402, 4374, 5103, 10206, 15309, 30618, 512641, 1025282, 1537923, 3075846, 3588487, 4613769, 7176974, 9227538, 10765461, 13841307, 21530922, 27682614, 32296383, 41523921, 64592766, 83047842, 96889149, 124571763, 193778298, 249143526, 290667447, 373715289, 581334894, 747430578, 872002341, 1121145867, 1744004682, 2242291734, 2616007023, 5232014046, 7848021069, 15696042138]

約数ペア:

[(1, 15696042138), (2, 7848021069), (3, 5232014046), (6, 2616007023), (7, 2242291734), (9, 1744004682), (14, 1121145867), (18, 872002341), (21, 747430578), (27, 581334894), (42, 373715289), (54, 290667447), (63, 249143526), (81, 193778298), (126, 124571763), (162, 96889149), (189, 83047842), (243, 64592766), (378, 41523921), (486, 32296383), (567, 27682614), (729, 21530922), (1134, 13841307), (1458, 10765461), (1701, 9227538), (2187, 7176974), (3402, 4613769), (4374, 3588487), (5103, 3075846), (10206, 1537923), (15309, 1025282), (30618, 512641)]