18743322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2333}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 40779648

約数和(自身を除く): 22036326

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2333, 2678, 4017, 4666, 6999, 8034, 13998, 30329, 60658, 90987, 181974, 240299, 480598, 720897, 1441794, 3123887, 6247774, 9371661, 18743322]

約数ペア:

[(1, 18743322), (2, 9371661), (3, 6247774), (6, 3123887), (13, 1441794), (26, 720897), (39, 480598), (78, 240299), (103, 181974), (206, 90987), (309, 60658), (618, 30329), (1339, 13998), (2333, 8034), (2678, 6999), (4017, 4666)]