38586654

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 85868640

約数和(自身を除く): 47281986

約数列:

[1, 2, 3, 6, 9, 18, 71, 109, 142, 213, 218, 277, 327, 426, 554, 639, 654, 831, 981, 1278, 1662, 1962, 2493, 4986, 7739, 15478, 19667, 23217, 30193, 39334, 46434, 59001, 60386, 69651, 90579, 118002, 139302, 177003, 181158, 271737, 354006, 543474, 2143703, 4287406, 6431109, 12862218, 19293327, 38586654]

約数ペア:

[(1, 38586654), (2, 19293327), (3, 12862218), (6, 6431109), (9, 4287406), (18, 2143703), (71, 543474), (109, 354006), (142, 271737), (213, 181158), (218, 177003), (277, 139302), (327, 118002), (426, 90579), (554, 69651), (639, 60386), (654, 59001), (831, 46434), (981, 39334), (1278, 30193), (1662, 23217), (1962, 19667), (2493, 15478), (4986, 7739)]