1330971894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{7649}}^1$

素因数の和:9045

約数の個数: 48

約数和(自身を含む): 3298557600

約数和(自身を除く): 1967585706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1381, 2762, 4143, 7649, 8286, 9667, 12429, 15298, 19334, 22947, 24858, 29001, 45894, 53543, 58002, 68841, 87003, 107086, 137682, 160629, 174006, 321258, 481887, 963774, 10563269, 21126538, 31689807, 63379614, 73942883, 95069421, 147885766, 190138842, 221828649, 443657298, 665485947, 1330971894]

約数ペア:

[(1, 1330971894), (2, 665485947), (3, 443657298), (6, 221828649), (7, 190138842), (9, 147885766), (14, 95069421), (18, 73942883), (21, 63379614), (42, 31689807), (63, 21126538), (126, 10563269), (1381, 963774), (2762, 481887), (4143, 321258), (7649, 174006), (8286, 160629), (9667, 137682), (12429, 107086), (15298, 87003), (19334, 68841), (22947, 58002), (24858, 53543), (29001, 45894)]