212694018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{81119}}^1$

素因数の和:81166

約数の個数: 32

約数和(自身を含む): 467251200

約数和(自身を除く): 254557182

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 81119, 162238, 243357, 486714, 1541261, 1865737, 3082522, 3731474, 4623783, 5597211, 9247566, 11194422, 35449003, 70898006, 106347009, 212694018]

約数ペア:

[(1, 212694018), (2, 106347009), (3, 70898006), (6, 35449003), (19, 11194422), (23, 9247566), (38, 5597211), (46, 4623783), (57, 3731474), (69, 3082522), (114, 1865737), (138, 1541261), (437, 486714), (874, 243357), (1311, 162238), (2622, 81119)]