64121358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4909}}^1$

素因数の和:5232

約数の個数: 32

約数和(自身を含む): 147064320

約数和(自身を除く): 82942962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 311, 622, 933, 1866, 2177, 4354, 4909, 6531, 9818, 13062, 14727, 29454, 34363, 68726, 103089, 206178, 1526699, 3053398, 4580097, 9160194, 10686893, 21373786, 32060679, 64121358]

約数ペア:

[(1, 64121358), (2, 32060679), (3, 21373786), (6, 10686893), (7, 9160194), (14, 4580097), (21, 3053398), (42, 1526699), (311, 206178), (622, 103089), (933, 68726), (1866, 34363), (2177, 29454), (4354, 14727), (4909, 13062), (6531, 9818)]