18823044

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 45089408

約数和(自身を除く): 26266364

約数列:

[1, 2, 3, 4, 6, 12, 97, 103, 157, 194, 206, 291, 309, 314, 388, 412, 471, 582, 618, 628, 942, 1164, 1236, 1884, 9991, 15229, 16171, 19982, 29973, 30458, 32342, 39964, 45687, 48513, 59946, 60916, 64684, 91374, 97026, 119892, 182748, 194052, 1568587, 3137174, 4705761, 6274348, 9411522, 18823044]

約数ペア:

[(1, 18823044), (2, 9411522), (3, 6274348), (4, 4705761), (6, 3137174), (12, 1568587), (97, 194052), (103, 182748), (157, 119892), (194, 97026), (206, 91374), (291, 64684), (309, 60916), (314, 59946), (388, 48513), (412, 45687), (471, 39964), (582, 32342), (618, 30458), (628, 29973), (942, 19982), (1164, 16171), (1236, 15229), (1884, 9991)]