3087378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 7750080

約数和(自身を除く): 4662702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 229, 321, 458, 642, 687, 749, 963, 1374, 1498, 1603, 1926, 2061, 2247, 3206, 4122, 4494, 4809, 6741, 9618, 13482, 14427, 24503, 28854, 49006, 73509, 147018, 171521, 220527, 343042, 441054, 514563, 1029126, 1543689, 3087378]

約数ペア:

[(1, 3087378), (2, 1543689), (3, 1029126), (6, 514563), (7, 441054), (9, 343042), (14, 220527), (18, 171521), (21, 147018), (42, 73509), (63, 49006), (107, 28854), (126, 24503), (214, 14427), (229, 13482), (321, 9618), (458, 6741), (642, 4809), (687, 4494), (749, 4122), (963, 3206), (1374, 2247), (1498, 2061), (1603, 1926)]