1813709088

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{106739}}^1$

素因数の和:106814

約数の個数: 72

約数和(自身を含む): 5245203600

約数和(自身を除く): 3431494512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 106739, 213478, 320217, 426956, 640434, 853912, 960651, 1280868, 1707824, 1921302, 2561736, 3415648, 3842604, 5123472, 6297601, 7685208, 10246944, 12595202, 15370416, 18892803, 25190404, 30740832, 37785606, 50380808, 56678409, 75571212, 100761616, 113356818, 151142424, 201523232, 226713636, 302284848, 453427272, 604569696, 906854544, 1813709088]

約数ペア:

[(1, 1813709088), (2, 906854544), (3, 604569696), (4, 453427272), (6, 302284848), (8, 226713636), (9, 201523232), (12, 151142424), (16, 113356818), (18, 100761616), (24, 75571212), (32, 56678409), (36, 50380808), (48, 37785606), (59, 30740832), (72, 25190404), (96, 18892803), (118, 15370416), (144, 12595202), (177, 10246944), (236, 7685208), (288, 6297601), (354, 5123472), (472, 3842604), (531, 3415648), (708, 2561736), (944, 1921302), (1062, 1707824), (1416, 1280868), (1888, 960651), (2124, 853912), (2832, 640434), (4248, 426956), (5664, 320217), (8496, 213478), (16992, 106739)]