2018905902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{23509}}^1$

素因数の和:23897

約数の個数: 48

約数和(自身を含む): 4723817280

約数和(自身を除く): 2704911378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 367, 734, 1101, 2202, 3303, 4771, 6606, 9542, 14313, 23509, 28626, 42939, 47018, 70527, 85878, 141054, 211581, 305617, 423162, 611234, 916851, 1833702, 2750553, 5501106, 8627803, 17255606, 25883409, 51766818, 77650227, 112161439, 155300454, 224322878, 336484317, 672968634, 1009452951, 2018905902]

約数ペア:

[(1, 2018905902), (2, 1009452951), (3, 672968634), (6, 336484317), (9, 224322878), (13, 155300454), (18, 112161439), (26, 77650227), (39, 51766818), (78, 25883409), (117, 17255606), (234, 8627803), (367, 5501106), (734, 2750553), (1101, 1833702), (2202, 916851), (3303, 611234), (4771, 423162), (6606, 305617), (9542, 211581), (14313, 141054), (23509, 85878), (28626, 70527), (42939, 47018)]