918203958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{1627}}^1$

素因数の和:3138

約数の個数: 64

約数和(自身を含む): 2334942720

約数和(自身を除く): 1416738762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1493, 1627, 2986, 3254, 4479, 4881, 8958, 9762, 10451, 11389, 13437, 14643, 20902, 22778, 26874, 29286, 31353, 34167, 40311, 43929, 62706, 68334, 80622, 87858, 94059, 102501, 188118, 205002, 282177, 307503, 564354, 615006, 2429111, 4858222, 7287333, 14574666, 17003777, 21861999, 34007554, 43723998, 51011331, 65585997, 102022662, 131171994, 153033993, 306067986, 459101979, 918203958]

約数ペア:

[(1, 918203958), (2, 459101979), (3, 306067986), (6, 153033993), (7, 131171994), (9, 102022662), (14, 65585997), (18, 51011331), (21, 43723998), (27, 34007554), (42, 21861999), (54, 17003777), (63, 14574666), (126, 7287333), (189, 4858222), (378, 2429111), (1493, 615006), (1627, 564354), (2986, 307503), (3254, 282177), (4479, 205002), (4881, 188118), (8958, 102501), (9762, 94059), (10451, 87858), (11389, 80622), (13437, 68334), (14643, 62706), (20902, 43929), (22778, 40311), (26874, 34167), (29286, 31353)]