12921552

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{4273}}^1$

素因数の和:4297

約数の個数: 80

約数和(自身を含む): 42398080

約数和(自身を除く): 29476528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 4273, 8546, 12819, 17092, 25638, 29911, 34184, 38457, 51276, 59822, 68368, 76914, 89733, 102552, 115371, 119644, 153828, 179466, 205104, 230742, 239288, 269199, 307656, 358932, 461484, 478576, 538398, 615312, 717864, 807597, 922968, 1076796, 1435728, 1615194, 1845936, 2153592, 3230388, 4307184, 6460776, 12921552]

約数ペア:

[(1, 12921552), (2, 6460776), (3, 4307184), (4, 3230388), (6, 2153592), (7, 1845936), (8, 1615194), (9, 1435728), (12, 1076796), (14, 922968), (16, 807597), (18, 717864), (21, 615312), (24, 538398), (27, 478576), (28, 461484), (36, 358932), (42, 307656), (48, 269199), (54, 239288), (56, 230742), (63, 205104), (72, 179466), (84, 153828), (108, 119644), (112, 115371), (126, 102552), (144, 89733), (168, 76914), (189, 68368), (216, 59822), (252, 51276), (336, 38457), (378, 34184), (432, 29911), (504, 25638), (756, 17092), (1008, 12819), (1512, 8546), (3024, 4273)]