15676562874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{9257}}^1$

素因数の和:9991

約数の個数: 64

約数和(自身を含む): 36478593792

約数和(自身を除く): 20802030918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 661, 854, 1281, 1322, 1983, 2562, 3966, 4627, 9254, 9257, 13881, 18514, 27762, 27771, 40321, 55542, 64799, 80642, 120963, 129598, 194397, 241926, 282247, 388794, 564494, 564677, 846741, 1129354, 1693482, 1694031, 3388062, 3952739, 6118877, 7905478, 11858217, 12237754, 18356631, 23716434, 36713262, 42832139, 85664278, 128496417, 256992834, 373251497, 746502994, 1119754491, 2239508982, 2612760479, 5225520958, 7838281437, 15676562874]

約数ペア:

[(1, 15676562874), (2, 7838281437), (3, 5225520958), (6, 2612760479), (7, 2239508982), (14, 1119754491), (21, 746502994), (42, 373251497), (61, 256992834), (122, 128496417), (183, 85664278), (366, 42832139), (427, 36713262), (661, 23716434), (854, 18356631), (1281, 12237754), (1322, 11858217), (1983, 7905478), (2562, 6118877), (3966, 3952739), (4627, 3388062), (9254, 1694031), (9257, 1693482), (13881, 1129354), (18514, 846741), (27762, 564677), (27771, 564494), (40321, 388794), (55542, 282247), (64799, 241926), (80642, 194397), (120963, 129598)]