19264068

素因数分解:

$2^2\times 3^5\times {\mathrm{19819}}^1$

素因数の和:19838

約数の個数: 36

約数和(自身を含む): 50501360

約数和(自身を除く): 31237292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 19819, 39638, 59457, 79276, 118914, 178371, 237828, 356742, 535113, 713484, 1070226, 1605339, 2140452, 3210678, 4816017, 6421356, 9632034, 19264068]

約数ペア:

[(1, 19264068), (2, 9632034), (3, 6421356), (4, 4816017), (6, 3210678), (9, 2140452), (12, 1605339), (18, 1070226), (27, 713484), (36, 535113), (54, 356742), (81, 237828), (108, 178371), (162, 118914), (243, 79276), (324, 59457), (486, 39638), (972, 19819)]