16706358

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{857}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 39227760

約数和(自身を除く): 22521402

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 857, 1026, 1083, 1714, 2166, 2571, 3249, 5142, 6498, 7713, 9747, 15426, 16283, 19494, 23139, 32566, 46278, 48849, 97698, 146547, 293094, 309377, 439641, 618754, 879282, 928131, 1856262, 2784393, 5568786, 8353179, 16706358]

約数ペア:

[(1, 16706358), (2, 8353179), (3, 5568786), (6, 2784393), (9, 1856262), (18, 928131), (19, 879282), (27, 618754), (38, 439641), (54, 309377), (57, 293094), (114, 146547), (171, 97698), (342, 48849), (361, 46278), (513, 32566), (722, 23139), (857, 19494), (1026, 16283), (1083, 15426), (1714, 9747), (2166, 7713), (2571, 6498), (3249, 5142)]