2019941154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1457389}}^1$

素因数の和:1457415

約数の個数: 48

約数和(自身を含む): 5456468160

約数和(自身を除く): 3436527006

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1457389, 2914778, 4372167, 8744334, 10201723, 13116501, 16031279, 20403446, 26233002, 30605169, 32062558, 48093837, 61210338, 91815507, 96187674, 112218953, 144281511, 183631014, 224437906, 288563022, 336656859, 673313718, 1009970577, 2019941154]

約数ペア:

[(1, 2019941154), (2, 1009970577), (3, 673313718), (6, 336656859), (7, 288563022), (9, 224437906), (11, 183631014), (14, 144281511), (18, 112218953), (21, 96187674), (22, 91815507), (33, 61210338), (42, 48093837), (63, 32062558), (66, 30605169), (77, 26233002), (99, 20403446), (126, 16031279), (154, 13116501), (198, 10201723), (231, 8744334), (462, 4372167), (693, 2914778), (1386, 1457389)]