191142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 497952

約数和(自身を除く): 306810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 41, 42, 63, 74, 82, 111, 123, 126, 222, 246, 259, 287, 333, 369, 518, 574, 666, 738, 777, 861, 1517, 1554, 1722, 2331, 2583, 3034, 4551, 4662, 5166, 9102, 10619, 13653, 21238, 27306, 31857, 63714, 95571, 191142]

約数ペア:

[(1, 191142), (2, 95571), (3, 63714), (6, 31857), (7, 27306), (9, 21238), (14, 13653), (18, 10619), (21, 9102), (37, 5166), (41, 4662), (42, 4551), (63, 3034), (74, 2583), (82, 2331), (111, 1722), (123, 1554), (126, 1517), (222, 861), (246, 777), (259, 738), (287, 666), (333, 574), (369, 518)]