2016571518

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{168977}}^1$

素因数の和:169018

約数の個数: 64

約数和(自身を含む): 5109894720

約数和(自身を除く): 3093323202

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 168977, 337954, 506931, 1013862, 1520793, 2196701, 2872609, 3041586, 4393402, 4562379, 5745218, 6590103, 8617827, 9124758, 13180206, 17235654, 19770309, 25853481, 37343917, 39540618, 51706962, 59310927, 74687834, 77560443, 112031751, 118621854, 155120886, 224063502, 336095253, 672190506, 1008285759, 2016571518]

約数ペア:

[(1, 2016571518), (2, 1008285759), (3, 672190506), (6, 336095253), (9, 224063502), (13, 155120886), (17, 118621854), (18, 112031751), (26, 77560443), (27, 74687834), (34, 59310927), (39, 51706962), (51, 39540618), (54, 37343917), (78, 25853481), (102, 19770309), (117, 17235654), (153, 13180206), (221, 9124758), (234, 8617827), (306, 6590103), (351, 5745218), (442, 4562379), (459, 4393402), (663, 3041586), (702, 2872609), (918, 2196701), (1326, 1520793), (1989, 1013862), (3978, 506931), (5967, 337954), (11934, 168977)]