19350522

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 46189440

約数和(自身を除く): 26838918

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 107, 153, 197, 214, 306, 321, 394, 459, 591, 642, 918, 963, 1182, 1773, 1819, 1926, 2889, 3349, 3546, 3638, 5319, 5457, 5778, 6698, 10047, 10638, 10914, 16371, 20094, 21079, 30141, 32742, 42158, 49113, 60282, 63237, 90423, 98226, 126474, 180846, 189711, 358343, 379422, 569133, 716686, 1075029, 1138266, 2150058, 3225087, 6450174, 9675261, 19350522]

約数ペア:

[(1, 19350522), (2, 9675261), (3, 6450174), (6, 3225087), (9, 2150058), (17, 1138266), (18, 1075029), (27, 716686), (34, 569133), (51, 379422), (54, 358343), (102, 189711), (107, 180846), (153, 126474), (197, 98226), (214, 90423), (306, 63237), (321, 60282), (394, 49113), (459, 42158), (591, 32742), (642, 30141), (918, 21079), (963, 20094), (1182, 16371), (1773, 10914), (1819, 10638), (1926, 10047), (2889, 6698), (3349, 5778), (3546, 5457), (3638, 5319)]