1407978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 3590496

約数和(自身を除く): 2182518

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 547, 858, 1094, 1287, 1641, 2574, 3282, 4923, 6017, 7111, 9846, 12034, 14222, 18051, 21333, 36102, 42666, 54153, 63999, 78221, 108306, 127998, 156442, 234663, 469326, 703989, 1407978]

約数ペア:

[(1, 1407978), (2, 703989), (3, 469326), (6, 234663), (9, 156442), (11, 127998), (13, 108306), (18, 78221), (22, 63999), (26, 54153), (33, 42666), (39, 36102), (66, 21333), (78, 18051), (99, 14222), (117, 12034), (143, 9846), (198, 7111), (234, 6017), (286, 4923), (429, 3282), (547, 2574), (858, 1641), (1094, 1287)]