18046588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 39481344

約数和(自身を除く): 21434756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 1223, 2108, 2446, 3689, 4892, 7378, 8561, 14756, 17122, 20791, 34244, 37913, 41582, 75826, 83164, 145537, 151652, 265391, 291074, 530782, 582148, 644521, 1061564, 1289042, 2578084, 4511647, 9023294, 18046588]

約数ペア:

[(1, 18046588), (2, 9023294), (4, 4511647), (7, 2578084), (14, 1289042), (17, 1061564), (28, 644521), (31, 582148), (34, 530782), (62, 291074), (68, 265391), (119, 151652), (124, 145537), (217, 83164), (238, 75826), (434, 41582), (476, 37913), (527, 34244), (868, 20791), (1054, 17122), (1223, 14756), (2108, 8561), (2446, 7378), (3689, 4892)]