15766812

素因数分解:

$2^2\times 3^6\times {\mathrm{5407}}^1$

素因数の和:5429

約数の個数: 42

約数和(自身を含む): 41376608

約数和(自身を除く): 25609796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 5407, 10814, 16221, 21628, 32442, 48663, 64884, 97326, 145989, 194652, 291978, 437967, 583956, 875934, 1313901, 1751868, 2627802, 3941703, 5255604, 7883406, 15766812]

約数ペア:

[(1, 15766812), (2, 7883406), (3, 5255604), (4, 3941703), (6, 2627802), (9, 1751868), (12, 1313901), (18, 875934), (27, 583956), (36, 437967), (54, 291978), (81, 194652), (108, 145989), (162, 97326), (243, 64884), (324, 48663), (486, 32442), (729, 21628), (972, 16221), (1458, 10814), (2916, 5407)]