2780712

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3511}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 8218080

約数和(自身を除く): 5437368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 3511, 7022, 10533, 14044, 21066, 28088, 31599, 38621, 42132, 63198, 77242, 84264, 115863, 126396, 154484, 231726, 252792, 308968, 347589, 463452, 695178, 926904, 1390356, 2780712]

約数ペア:

[(1, 2780712), (2, 1390356), (3, 926904), (4, 695178), (6, 463452), (8, 347589), (9, 308968), (11, 252792), (12, 231726), (18, 154484), (22, 126396), (24, 115863), (33, 84264), (36, 77242), (44, 63198), (66, 42132), (72, 38621), (88, 31599), (99, 28088), (132, 21066), (198, 14044), (264, 10533), (396, 7022), (792, 3511)]