27701478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2017}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 69257760

約数和(自身を除く): 41556282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2017, 2289, 4034, 4578, 6051, 6867, 12102, 13734, 14119, 18153, 28238, 36306, 42357, 84714, 127071, 219853, 254142, 439706, 659559, 1319118, 1538971, 1978677, 3077942, 3957354, 4616913, 9233826, 13850739, 27701478]

約数ペア:

[(1, 27701478), (2, 13850739), (3, 9233826), (6, 4616913), (7, 3957354), (9, 3077942), (14, 1978677), (18, 1538971), (21, 1319118), (42, 659559), (63, 439706), (109, 254142), (126, 219853), (218, 127071), (327, 84714), (654, 42357), (763, 36306), (981, 28238), (1526, 18153), (1962, 14119), (2017, 13734), (2289, 12102), (4034, 6867), (4578, 6051)]