15693351678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{326659}}^1$

素因数の和:326841

約数の個数: 48

約数和(自身を含む): 36231820560

約数和(自身を除く): 20538468882

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 471, 942, 1413, 2669, 2826, 5338, 8007, 16014, 24021, 48042, 326659, 653318, 979977, 1959954, 2939931, 5553203, 5879862, 11106406, 16659609, 33319218, 49978827, 51285463, 99957654, 102570926, 153856389, 307712778, 461569167, 871852871, 923138334, 1743705742, 2615558613, 5231117226, 7846675839, 15693351678]

約数ペア:

[(1, 15693351678), (2, 7846675839), (3, 5231117226), (6, 2615558613), (9, 1743705742), (17, 923138334), (18, 871852871), (34, 461569167), (51, 307712778), (102, 153856389), (153, 102570926), (157, 99957654), (306, 51285463), (314, 49978827), (471, 33319218), (942, 16659609), (1413, 11106406), (2669, 5879862), (2826, 5553203), (5338, 2939931), (8007, 1959954), (16014, 979977), (24021, 653318), (48042, 326659)]