71380962

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{17783}}^1$

素因数の和:18014

約数の個数: 24

約数和(自身を含む): 155361024

約数和(自身を除く): 83980062

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 17783, 35566, 53349, 106698, 160047, 320094, 3965609, 7931218, 11896827, 23793654, 35690481, 71380962]

約数ペア:

[(1, 71380962), (2, 35690481), (3, 23793654), (6, 11896827), (9, 7931218), (18, 3965609), (223, 320094), (446, 160047), (669, 106698), (1338, 53349), (2007, 35566), (4014, 17783)]