2068172874

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127807}}^1$

素因数の和:127875

約数の個数: 48

約数和(自身を含む): 4785131520

約数和(自身を除く): 2716958646

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 8091, 16182, 127807, 255614, 383421, 766842, 1150263, 2300526, 3706403, 3962017, 7412806, 7924034, 11119209, 11886051, 22238418, 23772102, 33357627, 35658153, 66715254, 71316306, 114898493, 229796986, 344695479, 689390958, 1034086437, 2068172874]

約数ペア:

[(1, 2068172874), (2, 1034086437), (3, 689390958), (6, 344695479), (9, 229796986), (18, 114898493), (29, 71316306), (31, 66715254), (58, 35658153), (62, 33357627), (87, 23772102), (93, 22238418), (174, 11886051), (186, 11119209), (261, 7924034), (279, 7412806), (522, 3962017), (558, 3706403), (899, 2300526), (1798, 1150263), (2697, 766842), (5394, 383421), (8091, 255614), (16182, 127807)]