2017681686

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{212701}}^1$

素因数の和:212757

約数の個数: 48

約数和(自身を含む): 4778137728

約数和(自身を除く): 2760456042

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 212701, 425402, 638103, 1276206, 1914309, 3615917, 3828618, 6593731, 7231834, 10847751, 13187462, 19781193, 21695502, 32543253, 39562386, 59343579, 65086506, 112093427, 118687158, 224186854, 336280281, 672560562, 1008840843, 2017681686]

約数ペア:

[(1, 2017681686), (2, 1008840843), (3, 672560562), (6, 336280281), (9, 224186854), (17, 118687158), (18, 112093427), (31, 65086506), (34, 59343579), (51, 39562386), (62, 32543253), (93, 21695502), (102, 19781193), (153, 13187462), (186, 10847751), (279, 7231834), (306, 6593731), (527, 3828618), (558, 3615917), (1054, 1914309), (1581, 1276206), (3162, 638103), (4743, 425402), (9486, 212701)]