2457398286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19503161}}^1$

素因数の和:19503176

約数の個数: 24

約数和(自身を含む): 6084986544

約数和(自身を除く): 3627588258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19503161, 39006322, 58509483, 117018966, 136522127, 175528449, 273044254, 351056898, 409566381, 819132762, 1228699143, 2457398286]

約数ペア:

[(1, 2457398286), (2, 1228699143), (3, 819132762), (6, 409566381), (7, 351056898), (9, 273044254), (14, 175528449), (18, 136522127), (21, 117018966), (42, 58509483), (63, 39006322), (126, 19503161)]