2018994093

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{30509}}^1$

素因数の和:30583

約数の個数: 40

約数和(自身を含む): 3248704800

約数和(自身を除く): 1229710707

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 387, 513, 817, 1161, 1539, 2451, 3483, 7353, 22059, 30509, 66177, 91527, 274581, 579671, 823743, 1311887, 1739013, 2471229, 3935661, 5217039, 11806983, 15651117, 24925853, 35420949, 46953351, 74777559, 106262847, 224332677, 672998031, 2018994093]

約数ペア:

[(1, 2018994093), (3, 672998031), (9, 224332677), (19, 106262847), (27, 74777559), (43, 46953351), (57, 35420949), (81, 24925853), (129, 15651117), (171, 11806983), (387, 5217039), (513, 3935661), (817, 2471229), (1161, 1739013), (1539, 1311887), (2451, 823743), (3483, 579671), (7353, 274581), (22059, 91527), (30509, 66177)]