1031814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 2695680

約数和(自身を除く): 1663866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 431, 798, 862, 1197, 1293, 2394, 2586, 3017, 3879, 6034, 7758, 8189, 9051, 16378, 18102, 24567, 27153, 49134, 54306, 57323, 73701, 114646, 147402, 171969, 343938, 515907, 1031814]

約数ペア:

[(1, 1031814), (2, 515907), (3, 343938), (6, 171969), (7, 147402), (9, 114646), (14, 73701), (18, 57323), (19, 54306), (21, 49134), (38, 27153), (42, 24567), (57, 18102), (63, 16378), (114, 9051), (126, 8189), (133, 7758), (171, 6034), (266, 3879), (342, 3017), (399, 2586), (431, 2394), (798, 1293), (862, 1197)]