19966514364

素因数分解:

$2^2\times 3^3\times {\mathrm{18191}}^1\times {\mathrm{10163}}^1$

素因数の和:28367

約数の個数: 48

約数和(自身を含む): 51772976640

約数和(自身を除く): 31806462276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 10163, 18191, 20326, 30489, 36382, 40652, 54573, 60978, 72764, 91467, 109146, 121956, 163719, 182934, 218292, 274401, 327438, 365868, 491157, 548802, 654876, 982314, 1097604, 1964628, 184875133, 369750266, 554625399, 739500532, 1109250798, 1663876197, 2218501596, 3327752394, 4991628591, 6655504788, 9983257182, 19966514364]

約数ペア:

[(1, 19966514364), (2, 9983257182), (3, 6655504788), (4, 4991628591), (6, 3327752394), (9, 2218501596), (12, 1663876197), (18, 1109250798), (27, 739500532), (36, 554625399), (54, 369750266), (108, 184875133), (10163, 1964628), (18191, 1097604), (20326, 982314), (30489, 654876), (36382, 548802), (40652, 491157), (54573, 365868), (60978, 327438), (72764, 274401), (91467, 218292), (109146, 182934), (121956, 163719)]