28752822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{228197}}^1$

素因数の和:228212

約数の個数: 24

約数和(自身を含む): 71197776

約数和(自身を除く): 42444954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 228197, 456394, 684591, 1369182, 1597379, 2053773, 3194758, 4107546, 4792137, 9584274, 14376411, 28752822]

約数ペア:

[(1, 28752822), (2, 14376411), (3, 9584274), (6, 4792137), (7, 4107546), (9, 3194758), (14, 2053773), (18, 1597379), (21, 1369182), (42, 684591), (63, 456394), (126, 228197)]