321574974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{28463}}^1$

素因数の和:28744

約数の個数: 32

約数和(自身を含む): 737786880

約数和(自身を除く): 416211906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 3766, 5649, 11298, 28463, 56926, 85389, 170778, 199241, 398482, 597723, 1195446, 7656547, 15313094, 22969641, 45939282, 53595829, 107191658, 160787487, 321574974]

約数ペア:

[(1, 321574974), (2, 160787487), (3, 107191658), (6, 53595829), (7, 45939282), (14, 22969641), (21, 15313094), (42, 7656547), (269, 1195446), (538, 597723), (807, 398482), (1614, 199241), (1883, 170778), (3766, 85389), (5649, 56926), (11298, 28463)]