142387644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1695091}}^1$

素因数の和:1695105

約数の個数: 24

約数和(自身を含む): 379700608

約数和(自身を除く): 237312964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1695091, 3390182, 5085273, 6780364, 10170546, 11865637, 20341092, 23731274, 35596911, 47462548, 71193822, 142387644]

約数ペア:

[(1, 142387644), (2, 71193822), (3, 47462548), (4, 35596911), (6, 23731274), (7, 20341092), (12, 11865637), (14, 10170546), (21, 6780364), (28, 5085273), (42, 3390182), (84, 1695091)]