1980675882

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{3187}}^1$

素因数の和:3892

約数の個数: 64

約数和(自身を含む): 4668762240

約数和(自身を除く): 2688086358

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 677, 918, 1354, 2031, 3187, 4062, 6093, 6374, 9561, 11509, 12186, 18279, 19122, 23018, 28683, 34527, 36558, 54179, 57366, 69054, 86049, 103581, 108358, 162537, 172098, 207162, 310743, 325074, 487611, 621486, 975222, 1462833, 2157599, 2925666, 4315198, 6472797, 12945594, 19418391, 36679183, 38836782, 58255173, 73358366, 110037549, 116510346, 220075098, 330112647, 660225294, 990337941, 1980675882]

約数ペア:

[(1, 1980675882), (2, 990337941), (3, 660225294), (6, 330112647), (9, 220075098), (17, 116510346), (18, 110037549), (27, 73358366), (34, 58255173), (51, 38836782), (54, 36679183), (102, 19418391), (153, 12945594), (306, 6472797), (459, 4315198), (677, 2925666), (918, 2157599), (1354, 1462833), (2031, 975222), (3187, 621486), (4062, 487611), (6093, 325074), (6374, 310743), (9561, 207162), (11509, 172098), (12186, 162537), (18279, 108358), (19122, 103581), (23018, 86049), (28683, 69054), (34527, 57366), (36558, 54179)]