6721019856

素因数分解:

$2^4\times 3^2\times {\mathrm{1627}}^1\times {\mathrm{28687}}^1$

素因数の和:30328

約数の個数: 60

約数和(自身を含む): 18821737792

約数和(自身を除く): 12100717936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1627, 3254, 4881, 6508, 9762, 13016, 14643, 19524, 26032, 28687, 29286, 39048, 57374, 58572, 78096, 86061, 114748, 117144, 172122, 229496, 234288, 258183, 344244, 458992, 516366, 688488, 1032732, 1376976, 2065464, 4130928, 46673749, 93347498, 140021247, 186694996, 280042494, 373389992, 420063741, 560084988, 746779984, 840127482, 1120169976, 1680254964, 2240339952, 3360509928, 6721019856]

約数ペア:

[(1, 6721019856), (2, 3360509928), (3, 2240339952), (4, 1680254964), (6, 1120169976), (8, 840127482), (9, 746779984), (12, 560084988), (16, 420063741), (18, 373389992), (24, 280042494), (36, 186694996), (48, 140021247), (72, 93347498), (144, 46673749), (1627, 4130928), (3254, 2065464), (4881, 1376976), (6508, 1032732), (9762, 688488), (13016, 516366), (14643, 458992), (19524, 344244), (26032, 258183), (28687, 234288), (29286, 229496), (39048, 172122), (57374, 117144), (58572, 114748), (78096, 86061)]