79621038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{631913}}^1$

素因数の和:631928

約数の個数: 24

約数和(自身を含む): 197157168

約数和(自身を除く): 117536130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 631913, 1263826, 1895739, 3791478, 4423391, 5687217, 8846782, 11374434, 13270173, 26540346, 39810519, 79621038]

約数ペア:

[(1, 79621038), (2, 39810519), (3, 26540346), (6, 13270173), (7, 11374434), (9, 8846782), (14, 5687217), (18, 4423391), (21, 3791478), (42, 1895739), (63, 1263826), (126, 631913)]