42509268

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{14947}}^1$

素因数の和:15036

約数の個数: 36

約数和(自身を含む): 108821440

約数和(自身を除く): 66312172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 14947, 29894, 44841, 59788, 89682, 134523, 179364, 269046, 538092, 1180813, 2361626, 3542439, 4723252, 7084878, 10627317, 14169756, 21254634, 42509268]

約数ペア:

[(1, 42509268), (2, 21254634), (3, 14169756), (4, 10627317), (6, 7084878), (9, 4723252), (12, 3542439), (18, 2361626), (36, 1180813), (79, 538092), (158, 269046), (237, 179364), (316, 134523), (474, 89682), (711, 59788), (948, 44841), (1422, 29894), (2844, 14947)]