212823009882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1689071507}}^1$

素因数の和:1689071522

約数の個数: 24

約数和(自身を含む): 526990310496

約数和(自身を除く): 314167300614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1689071507, 3378143014, 5067214521, 10134429042, 11823500549, 15201643563, 23647001098, 30403287126, 35470501647, 70941003294, 106411504941, 212823009882]

約数ペア:

[(1, 212823009882), (2, 106411504941), (3, 70941003294), (6, 35470501647), (7, 30403287126), (9, 23647001098), (14, 15201643563), (18, 11823500549), (21, 10134429042), (42, 5067214521), (63, 3378143014), (126, 1689071507)]