18996870474

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9339661}}^1$

素因数の和:9339782

約数の個数: 24

約数和(自身を含む): 41524137252

約数和(自身を除く): 22527266778

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 9339661, 18679322, 28018983, 56037966, 84056949, 168113898, 1055381693, 2110763386, 3166145079, 6332290158, 9498435237, 18996870474]

約数ペア:

[(1, 18996870474), (2, 9498435237), (3, 6332290158), (6, 3166145079), (9, 2110763386), (18, 1055381693), (113, 168113898), (226, 84056949), (339, 56037966), (678, 28018983), (1017, 18679322), (2034, 9339661)]