223331388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2658707}}^1$

素因数の和:2658721

約数の個数: 24

約数和(自身を含む): 595550592

約数和(自身を除く): 372219204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2658707, 5317414, 7976121, 10634828, 15952242, 18610949, 31904484, 37221898, 55832847, 74443796, 111665694, 223331388]

約数ペア:

[(1, 223331388), (2, 111665694), (3, 74443796), (4, 55832847), (6, 37221898), (7, 31904484), (12, 18610949), (14, 15952242), (21, 10634828), (28, 7976121), (42, 5317414), (84, 2658707)]