11100222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2381}}^1$

素因数の和:2433

約数の個数: 48

約数和(自身を含む): 28240992

約数和(自身を除く): 17140770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 2381, 4662, 4762, 7143, 14286, 16667, 21429, 33334, 42858, 50001, 88097, 100002, 150003, 176194, 264291, 300006, 528582, 616679, 792873, 1233358, 1585746, 1850037, 3700074, 5550111, 11100222]

約数ペア:

[(1, 11100222), (2, 5550111), (3, 3700074), (6, 1850037), (7, 1585746), (9, 1233358), (14, 792873), (18, 616679), (21, 528582), (37, 300006), (42, 264291), (63, 176194), (74, 150003), (111, 100002), (126, 88097), (222, 50001), (259, 42858), (333, 33334), (518, 21429), (666, 16667), (777, 14286), (1554, 7143), (2331, 4762), (2381, 4662)]