17812116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23561}}^1$

素因数の和:23581

約数の個数: 48

約数和(自身を含む): 52778880

約数和(自身を除く): 34966764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 23561, 47122, 70683, 94244, 141366, 164927, 212049, 282732, 329854, 424098, 494781, 636147, 659708, 848196, 989562, 1272294, 1484343, 1979124, 2544588, 2968686, 4453029, 5937372, 8906058, 17812116]

約数ペア:

[(1, 17812116), (2, 8906058), (3, 5937372), (4, 4453029), (6, 2968686), (7, 2544588), (9, 1979124), (12, 1484343), (14, 1272294), (18, 989562), (21, 848196), (27, 659708), (28, 636147), (36, 494781), (42, 424098), (54, 329854), (63, 282732), (84, 212049), (108, 164927), (126, 141366), (189, 94244), (252, 70683), (378, 47122), (756, 23561)]