12984906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 30606336

約数和(自身を除く): 17621430

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 71, 102, 142, 163, 187, 213, 326, 374, 426, 489, 561, 781, 978, 1122, 1207, 1562, 1793, 2343, 2414, 2771, 3586, 3621, 4686, 5379, 5542, 7242, 8313, 10758, 11573, 13277, 16626, 23146, 26554, 30481, 34719, 39831, 60962, 69438, 79662, 91443, 127303, 182886, 196741, 254606, 381909, 393482, 590223, 763818, 1180446, 2164151, 4328302, 6492453, 12984906]

約数ペア:

[(1, 12984906), (2, 6492453), (3, 4328302), (6, 2164151), (11, 1180446), (17, 763818), (22, 590223), (33, 393482), (34, 381909), (51, 254606), (66, 196741), (71, 182886), (102, 127303), (142, 91443), (163, 79662), (187, 69438), (213, 60962), (326, 39831), (374, 34719), (426, 30481), (489, 26554), (561, 23146), (781, 16626), (978, 13277), (1122, 11573), (1207, 10758), (1562, 8313), (1793, 7242), (2343, 5542), (2414, 5379), (2771, 4686), (3586, 3621)]