2018313038

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1083949}}^1$

素因数の和:1083984

約数の個数: 24

約数和(自身を含む): 3707109000

約数和(自身を除く): 1688795962

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 1083949, 2167898, 7587643, 15175286, 20595031, 41190062, 53113501, 106227002, 144165217, 288330434, 1009156519, 2018313038]

約数ペア:

[(1, 2018313038), (2, 1009156519), (7, 288330434), (14, 144165217), (19, 106227002), (38, 53113501), (49, 41190062), (98, 20595031), (133, 15175286), (266, 7587643), (931, 2167898), (1862, 1083949)]