127784436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{819131}}^1$

素因数の和:819151

約数の個数: 24

約数和(自身を含む): 321099744

約数和(自身を除く): 193315308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 819131, 1638262, 2457393, 3276524, 4914786, 9829572, 10648703, 21297406, 31946109, 42594812, 63892218, 127784436]

約数ペア:

[(1, 127784436), (2, 63892218), (3, 42594812), (4, 31946109), (6, 21297406), (12, 10648703), (13, 9829572), (26, 4914786), (39, 3276524), (52, 2457393), (78, 1638262), (156, 819131)]