27189318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6577}}^1$

素因数の和:6648

約数の個数: 32

約数和(自身を含む): 59675616

約数和(自身を除く): 32486298

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 6577, 13154, 19731, 39462, 85501, 171002, 256503, 348581, 513006, 697162, 1045743, 2091486, 4531553, 9063106, 13594659, 27189318]

約数ペア:

[(1, 27189318), (2, 13594659), (3, 9063106), (6, 4531553), (13, 2091486), (26, 1045743), (39, 697162), (53, 513006), (78, 348581), (106, 256503), (159, 171002), (318, 85501), (689, 39462), (1378, 19731), (2067, 13154), (4134, 6577)]