2444274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 6377280

約数和(自身を除く): 3933006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1021, 1197, 2042, 2394, 3063, 6126, 7147, 9189, 14294, 18378, 19399, 21441, 38798, 42882, 58197, 64323, 116394, 128646, 135793, 174591, 271586, 349182, 407379, 814758, 1222137, 2444274]

約数ペア:

[(1, 2444274), (2, 1222137), (3, 814758), (6, 407379), (7, 349182), (9, 271586), (14, 174591), (18, 135793), (19, 128646), (21, 116394), (38, 64323), (42, 58197), (57, 42882), (63, 38798), (114, 21441), (126, 19399), (133, 18378), (171, 14294), (266, 9189), (342, 7147), (399, 6126), (798, 3063), (1021, 2394), (1197, 2042)]