27747738

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{7039}}^1$

素因数の和:7123

約数の個数: 32

約数和(自身を含む): 62515200

約数和(自身を除く): 34767462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 7039, 14078, 21117, 42234, 63351, 126702, 190053, 380106, 513847, 1027694, 1541541, 3083082, 4624623, 9249246, 13873869, 27747738]

約数ペア:

[(1, 27747738), (2, 13873869), (3, 9249246), (6, 4624623), (9, 3083082), (18, 1541541), (27, 1027694), (54, 513847), (73, 380106), (146, 190053), (219, 126702), (438, 63351), (657, 42234), (1314, 21117), (1971, 14078), (3942, 7039)]