123413542

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{9173}}^1$

素因数の和:9244

約数の個数: 24

約数和(自身を含む): 218634768

約数和(自身を除く): 95221226

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 9173, 13454, 18346, 64211, 128422, 284363, 568726, 1990541, 3981082, 8815253, 17630506, 61706771, 123413542]

約数ペア:

[(1, 123413542), (2, 61706771), (7, 17630506), (14, 8815253), (31, 3981082), (62, 1990541), (217, 568726), (434, 284363), (961, 128422), (1922, 64211), (6727, 18346), (9173, 13454)]