1806403128

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1\times {\mathrm{1259}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 4557772800

約数和(自身を除く): 2751369672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 313, 382, 573, 626, 764, 939, 1146, 1252, 1259, 1528, 1878, 2292, 2504, 2518, 3756, 3777, 4584, 5036, 7512, 7554, 10072, 15108, 30216, 59783, 119566, 179349, 239132, 240469, 358698, 394067, 478264, 480938, 717396, 721407, 788134, 961876, 1182201, 1434792, 1442814, 1576268, 1923752, 2364402, 2885628, 3152536, 4728804, 5771256, 9457608, 75266797, 150533594, 225800391, 301067188, 451600782, 602134376, 903201564, 1806403128]

約数ペア:

[(1, 1806403128), (2, 903201564), (3, 602134376), (4, 451600782), (6, 301067188), (8, 225800391), (12, 150533594), (24, 75266797), (191, 9457608), (313, 5771256), (382, 4728804), (573, 3152536), (626, 2885628), (764, 2364402), (939, 1923752), (1146, 1576268), (1252, 1442814), (1259, 1434792), (1528, 1182201), (1878, 961876), (2292, 788134), (2504, 721407), (2518, 717396), (3756, 480938), (3777, 478264), (4584, 394067), (5036, 358698), (7512, 240469), (7554, 239132), (10072, 179349), (15108, 119566), (30216, 59783)]