42283908

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^2\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 54

約数和(自身を含む): 108876222

約数和(自身を除く): 66592314

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 233, 284, 426, 466, 639, 699, 852, 932, 1278, 1398, 2097, 2556, 2796, 4194, 5041, 8388, 10082, 15123, 16543, 20164, 30246, 33086, 45369, 49629, 60492, 66172, 90738, 99258, 148887, 181476, 198516, 297774, 595548, 1174553, 2349106, 3523659, 4698212, 7047318, 10570977, 14094636, 21141954, 42283908]

約数ペア:

[(1, 42283908), (2, 21141954), (3, 14094636), (4, 10570977), (6, 7047318), (9, 4698212), (12, 3523659), (18, 2349106), (36, 1174553), (71, 595548), (142, 297774), (213, 198516), (233, 181476), (284, 148887), (426, 99258), (466, 90738), (639, 66172), (699, 60492), (852, 49629), (932, 45369), (1278, 33086), (1398, 30246), (2097, 20164), (2556, 16543), (2796, 15123), (4194, 10082), (5041, 8388)]