1398849516

素因数分解:

$2^2\times 3^2\times {\mathrm{38856931}}^1$

素因数の和:38856941

約数の個数: 18

約数和(自身を含む): 3535980812

約数和(自身を除く): 2137131296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 38856931, 77713862, 116570793, 155427724, 233141586, 349712379, 466283172, 699424758, 1398849516]

約数ペア:

[(1, 1398849516), (2, 699424758), (3, 466283172), (4, 349712379), (6, 233141586), (9, 155427724), (12, 116570793), (18, 77713862), (36, 38856931)]