18912204

素因数分解:

$2^2\times 3^5\times {\mathrm{19457}}^1$

素因数の和:19476

約数の個数: 36

約数和(自身を含む): 49578984

約数和(自身を除く): 30666780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 19457, 38914, 58371, 77828, 116742, 175113, 233484, 350226, 525339, 700452, 1050678, 1576017, 2101356, 3152034, 4728051, 6304068, 9456102, 18912204]

約数ペア:

[(1, 18912204), (2, 9456102), (3, 6304068), (4, 4728051), (6, 3152034), (9, 2101356), (12, 1576017), (18, 1050678), (27, 700452), (36, 525339), (54, 350226), (81, 233484), (108, 175113), (162, 116742), (243, 77828), (324, 58371), (486, 38914), (972, 19457)]