2261808

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 60

約数和(自身を含む): 6431880

約数和(自身を除く): 4170072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 139, 144, 226, 278, 339, 417, 452, 556, 678, 834, 904, 1017, 1112, 1251, 1356, 1668, 1808, 2034, 2224, 2502, 2712, 3336, 4068, 5004, 5424, 6672, 8136, 10008, 15707, 16272, 20016, 31414, 47121, 62828, 94242, 125656, 141363, 188484, 251312, 282726, 376968, 565452, 753936, 1130904, 2261808]

約数ペア:

[(1, 2261808), (2, 1130904), (3, 753936), (4, 565452), (6, 376968), (8, 282726), (9, 251312), (12, 188484), (16, 141363), (18, 125656), (24, 94242), (36, 62828), (48, 47121), (72, 31414), (113, 20016), (139, 16272), (144, 15707), (226, 10008), (278, 8136), (339, 6672), (417, 5424), (452, 5004), (556, 4068), (678, 3336), (834, 2712), (904, 2502), (1017, 2224), (1112, 2034), (1251, 1808), (1356, 1668)]