2018212434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{432907}}^1$

素因数の和:432959

約数の個数: 48

約数和(自身を含む): 5132557248

約数和(自身を除く): 3114344814

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, 4662, 432907, 865814, 1298721, 2597442, 3030349, 3896163, 6060698, 7792326, 9091047, 16017559, 18182094, 27273141, 32035118, 48052677, 54546282, 96105354, 112122913, 144158031, 224245826, 288316062, 336368739, 672737478, 1009106217, 2018212434]

約数ペア:

[(1, 2018212434), (2, 1009106217), (3, 672737478), (6, 336368739), (7, 288316062), (9, 224245826), (14, 144158031), (18, 112122913), (21, 96105354), (37, 54546282), (42, 48052677), (63, 32035118), (74, 27273141), (111, 18182094), (126, 16017559), (222, 9091047), (259, 7792326), (333, 6060698), (518, 3896163), (666, 3030349), (777, 2597442), (1554, 1298721), (2331, 865814), (4662, 432907)]