18227132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 43352064

約数和(自身を除く): 25124932

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 44, 46, 62, 77, 83, 92, 124, 154, 161, 166, 217, 253, 308, 322, 332, 341, 434, 506, 581, 644, 682, 713, 868, 913, 1012, 1162, 1364, 1426, 1771, 1826, 1909, 2324, 2387, 2573, 2852, 3542, 3652, 3818, 4774, 4991, 5146, 6391, 7084, 7636, 7843, 9548, 9982, 10292, 12782, 13363, 15686, 18011, 19964, 20999, 25564, 26726, 28303, 31372, 36022, 41998, 53452, 54901, 56606, 59179, 72044, 83996, 109802, 113212, 118358, 146993, 198121, 219604, 236716, 293986, 396242, 414253, 587972, 650969, 792484, 828506, 1301938, 1657012, 2603876, 4556783, 9113566, 18227132]

約数ペア:

[(1, 18227132), (2, 9113566), (4, 4556783), (7, 2603876), (11, 1657012), (14, 1301938), (22, 828506), (23, 792484), (28, 650969), (31, 587972), (44, 414253), (46, 396242), (62, 293986), (77, 236716), (83, 219604), (92, 198121), (124, 146993), (154, 118358), (161, 113212), (166, 109802), (217, 83996), (253, 72044), (308, 59179), (322, 56606), (332, 54901), (341, 53452), (434, 41998), (506, 36022), (581, 31372), (644, 28303), (682, 26726), (713, 25564), (868, 20999), (913, 19964), (1012, 18011), (1162, 15686), (1364, 13363), (1426, 12782), (1771, 10292), (1826, 9982), (1909, 9548), (2324, 7843), (2387, 7636), (2573, 7084), (2852, 6391), (3542, 5146), (3652, 4991), (3818, 4774)]