79949646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{211507}}^1$

素因数の和:211525

約数の個数: 32

約数和(自身を含む): 203047680

約数和(自身を除く): 123098034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 211507, 423014, 634521, 1269042, 1480549, 1903563, 2961098, 3807126, 4441647, 5710689, 8883294, 11421378, 13324941, 26649882, 39974823, 79949646]

約数ペア:

[(1, 79949646), (2, 39974823), (3, 26649882), (6, 13324941), (7, 11421378), (9, 8883294), (14, 5710689), (18, 4441647), (21, 3807126), (27, 2961098), (42, 1903563), (54, 1480549), (63, 1269042), (126, 634521), (189, 423014), (378, 211507)]