18348834

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 43092000

約数和(自身を除く): 24743166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 449, 834, 898, 973, 1347, 1946, 2694, 2919, 3143, 5838, 6286, 6811, 9429, 13622, 18858, 20433, 22001, 40866, 44002, 62411, 66003, 124822, 132006, 187233, 374466, 436877, 873754, 1310631, 2621262, 3058139, 6116278, 9174417, 18348834]

約数ペア:

[(1, 18348834), (2, 9174417), (3, 6116278), (6, 3058139), (7, 2621262), (14, 1310631), (21, 873754), (42, 436877), (49, 374466), (98, 187233), (139, 132006), (147, 124822), (278, 66003), (294, 62411), (417, 44002), (449, 40866), (834, 22001), (898, 20433), (973, 18858), (1347, 13622), (1946, 9429), (2694, 6811), (2919, 6286), (3143, 5838)]