13331112

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{2213}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 33475680

約数和(自身を除く): 20144568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 2213, 3012, 4426, 6024, 6639, 8852, 13278, 17704, 26556, 53112, 555463, 1110926, 1666389, 2221852, 3332778, 4443704, 6665556, 13331112]

約数ペア:

[(1, 13331112), (2, 6665556), (3, 4443704), (4, 3332778), (6, 2221852), (8, 1666389), (12, 1110926), (24, 555463), (251, 53112), (502, 26556), (753, 17704), (1004, 13278), (1506, 8852), (2008, 6639), (2213, 6024), (3012, 4426)]