19667556

素因数分解:

$2^2\times 3^3\times {\mathrm{182107}}^1$

素因数の和:182120

約数の個数: 24

約数和(自身を含む): 50990240

約数和(自身を除く): 31322684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 182107, 364214, 546321, 728428, 1092642, 1638963, 2185284, 3277926, 4916889, 6555852, 9833778, 19667556]

約数ペア:

[(1, 19667556), (2, 9833778), (3, 6555852), (4, 4916889), (6, 3277926), (9, 2185284), (12, 1638963), (18, 1092642), (27, 728428), (36, 546321), (54, 364214), (108, 182107)]