211054914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1675039}}^1$

素因数の和:1675054

約数の個数: 24

約数和(自身を含む): 522612480

約数和(自身を除く): 311557566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1675039, 3350078, 5025117, 10050234, 11725273, 15075351, 23450546, 30150702, 35175819, 70351638, 105527457, 211054914]

約数ペア:

[(1, 211054914), (2, 105527457), (3, 70351638), (6, 35175819), (7, 30150702), (9, 23450546), (14, 15075351), (18, 11725273), (21, 10050234), (42, 5025117), (63, 3350078), (126, 1675039)]