2018321298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{5827}}^1$

素因数の和:8591

約数の個数: 48

約数和(自身を含む): 5000424000

約数和(自身を除く): 2982102702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2749, 5498, 5827, 8247, 11654, 16494, 17481, 19243, 24741, 34962, 38486, 40789, 49482, 52443, 57729, 81578, 104886, 115458, 122367, 173187, 244734, 346374, 367101, 734202, 16018423, 32036846, 48055269, 96110538, 112128961, 144165807, 224257922, 288331614, 336386883, 672773766, 1009160649, 2018321298]

約数ペア:

[(1, 2018321298), (2, 1009160649), (3, 672773766), (6, 336386883), (7, 288331614), (9, 224257922), (14, 144165807), (18, 112128961), (21, 96110538), (42, 48055269), (63, 32036846), (126, 16018423), (2749, 734202), (5498, 367101), (5827, 346374), (8247, 244734), (11654, 173187), (16494, 122367), (17481, 115458), (19243, 104886), (24741, 81578), (34962, 57729), (38486, 52443), (40789, 49482)]