27805356

素因数分解:

$2^2\times 3^4\times {\mathrm{85819}}^1$

素因数の和:85835

約数の個数: 30

約数和(自身を含む): 72689540

約数和(自身を除く): 44884184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 85819, 171638, 257457, 343276, 514914, 772371, 1029828, 1544742, 2317113, 3089484, 4634226, 6951339, 9268452, 13902678, 27805356]

約数ペア:

[(1, 27805356), (2, 13902678), (3, 9268452), (4, 6951339), (6, 4634226), (9, 3089484), (12, 2317113), (18, 1544742), (27, 1029828), (36, 772371), (54, 514914), (81, 343276), (108, 257457), (162, 171638), (324, 85819)]