218486952

素因数分解:

$2^3\times 3^2\times {\mathrm{911}}^1\times {\mathrm{3331}}^1$

素因数の和:4254

約数の個数: 48

約数和(自身を含む): 592562880

約数和(自身を除く): 374075928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 911, 1822, 2733, 3331, 3644, 5466, 6662, 7288, 8199, 9993, 10932, 13324, 16398, 19986, 21864, 26648, 29979, 32796, 39972, 59958, 65592, 79944, 119916, 239832, 3034541, 6069082, 9103623, 12138164, 18207246, 24276328, 27310869, 36414492, 54621738, 72828984, 109243476, 218486952]

約数ペア:

[(1, 218486952), (2, 109243476), (3, 72828984), (4, 54621738), (6, 36414492), (8, 27310869), (9, 24276328), (12, 18207246), (18, 12138164), (24, 9103623), (36, 6069082), (72, 3034541), (911, 239832), (1822, 119916), (2733, 79944), (3331, 65592), (3644, 59958), (5466, 39972), (6662, 32796), (7288, 29979), (8199, 26648), (9993, 21864), (10932, 19986), (13324, 16398)]