51311358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{407233}}^1$

素因数の和:407248

約数の個数: 24

約数和(自身を含む): 127057008

約数和(自身を除く): 75745650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 407233, 814466, 1221699, 2443398, 2850631, 3665097, 5701262, 7330194, 8551893, 17103786, 25655679, 51311358]

約数ペア:

[(1, 51311358), (2, 25655679), (3, 17103786), (6, 8551893), (7, 7330194), (9, 5701262), (14, 3665097), (18, 2850631), (21, 2443398), (42, 1221699), (63, 814466), (126, 407233)]