2912371218

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{87317}}^1$

素因数の和:87451

約数の個数: 48

約数和(自身を含む): 6742695960

約数和(自身を除く): 3830324742

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 109, 153, 218, 306, 327, 654, 981, 1853, 1962, 3706, 5559, 11118, 16677, 33354, 87317, 174634, 261951, 523902, 785853, 1484389, 1571706, 2968778, 4453167, 8906334, 9517553, 13359501, 19035106, 26719002, 28552659, 57105318, 85657977, 161798401, 171315954, 323596802, 485395203, 970790406, 1456185609, 2912371218]

約数ペア:

[(1, 2912371218), (2, 1456185609), (3, 970790406), (6, 485395203), (9, 323596802), (17, 171315954), (18, 161798401), (34, 85657977), (51, 57105318), (102, 28552659), (109, 26719002), (153, 19035106), (218, 13359501), (306, 9517553), (327, 8906334), (654, 4453167), (981, 2968778), (1853, 1571706), (1962, 1484389), (3706, 785853), (5559, 523902), (11118, 261951), (16677, 174634), (33354, 87317)]