12495654

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{641}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 29352240

約数和(自身を除く): 16856586

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 641, 722, 1026, 1083, 1282, 1923, 2166, 3249, 3846, 5769, 6498, 9747, 11538, 12179, 17307, 19494, 24358, 34614, 36537, 73074, 109611, 219222, 231401, 328833, 462802, 657666, 694203, 1388406, 2082609, 4165218, 6247827, 12495654]

約数ペア:

[(1, 12495654), (2, 6247827), (3, 4165218), (6, 2082609), (9, 1388406), (18, 694203), (19, 657666), (27, 462802), (38, 328833), (54, 231401), (57, 219222), (114, 109611), (171, 73074), (342, 36537), (361, 34614), (513, 24358), (641, 19494), (722, 17307), (1026, 12179), (1083, 11538), (1282, 9747), (1923, 6498), (2166, 5769), (3249, 3846)]