1384236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1831}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 4103680

約数和(自身を除く): 2719444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1831, 3662, 5493, 7324, 10986, 12817, 16479, 21972, 25634, 32958, 38451, 49437, 51268, 65916, 76902, 98874, 115353, 153804, 197748, 230706, 346059, 461412, 692118, 1384236]

約数ペア:

[(1, 1384236), (2, 692118), (3, 461412), (4, 346059), (6, 230706), (7, 197748), (9, 153804), (12, 115353), (14, 98874), (18, 76902), (21, 65916), (27, 51268), (28, 49437), (36, 38451), (42, 32958), (54, 25634), (63, 21972), (84, 16479), (108, 12817), (126, 10986), (189, 7324), (252, 5493), (378, 3662), (756, 1831)]