17990084

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7741}}^1$

素因数の和:7835

約数の個数: 24

約数和(自身を含む): 36418368

約数和(自身を除く): 18428284

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 7741, 15482, 30964, 54187, 108374, 216748, 642503, 1285006, 2570012, 4497521, 8995042, 17990084]

約数ペア:

[(1, 17990084), (2, 8995042), (4, 4497521), (7, 2570012), (14, 1285006), (28, 642503), (83, 216748), (166, 108374), (332, 54187), (581, 30964), (1162, 15482), (2324, 7741)]