17378298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 43467840

約数和(自身を除く): 26089542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1289, 1498, 1926, 2247, 2578, 3867, 4494, 6741, 7734, 9023, 11601, 13482, 18046, 23202, 27069, 54138, 81207, 137923, 162414, 275846, 413769, 827538, 965461, 1241307, 1930922, 2482614, 2896383, 5792766, 8689149, 17378298]

約数ペア:

[(1, 17378298), (2, 8689149), (3, 5792766), (6, 2896383), (7, 2482614), (9, 1930922), (14, 1241307), (18, 965461), (21, 827538), (42, 413769), (63, 275846), (107, 162414), (126, 137923), (214, 81207), (321, 54138), (642, 27069), (749, 23202), (963, 18046), (1289, 13482), (1498, 11601), (1926, 9023), (2247, 7734), (2578, 6741), (3867, 4494)]