187838412

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{37181}}^1$

素因数の和:37609

約数の個数: 24

約数和(自身を含む): 439342512

約数和(自身を除く): 251504100

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 37181, 74362, 111543, 148724, 223086, 446172, 15653201, 31306402, 46959603, 62612804, 93919206, 187838412]

約数ペア:

[(1, 187838412), (2, 93919206), (3, 62612804), (4, 46959603), (6, 31306402), (12, 15653201), (421, 446172), (842, 223086), (1263, 148724), (1684, 111543), (2526, 74362), (5052, 37181)]