2801203236

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{665053}}^1$

素因数の和:665082

約数の個数: 60

約数和(自身を含む): 7886210332

約数和(自身を除く): 5085007096

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 665053, 1330106, 1995159, 2660212, 3990318, 5985477, 7980636, 8645689, 11970954, 17291378, 17956431, 23941908, 25937067, 34582756, 35912862, 51874134, 53869293, 71825724, 77811201, 103748268, 107738586, 155622402, 215477172, 233433603, 311244804, 466867206, 700300809, 933734412, 1400601618, 2801203236]

約数ペア:

[(1, 2801203236), (2, 1400601618), (3, 933734412), (4, 700300809), (6, 466867206), (9, 311244804), (12, 233433603), (13, 215477172), (18, 155622402), (26, 107738586), (27, 103748268), (36, 77811201), (39, 71825724), (52, 53869293), (54, 51874134), (78, 35912862), (81, 34582756), (108, 25937067), (117, 23941908), (156, 17956431), (162, 17291378), (234, 11970954), (324, 8645689), (351, 7980636), (468, 5985477), (702, 3990318), (1053, 2660212), (1404, 1995159), (2106, 1330106), (4212, 665053)]