12581592924

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{388177}}^1$

素因数の和:388294

約数の個数: 48

約数和(自身を含む): 30563583008

約数和(自身を除く): 17981990084

約数列:

[1, 2, 3, 4, 6, 12, 37, 73, 74, 111, 146, 148, 219, 222, 292, 438, 444, 876, 2701, 5402, 8103, 10804, 16206, 32412, 388177, 776354, 1164531, 1552708, 2329062, 4658124, 14362549, 28336921, 28725098, 43087647, 56673842, 57450196, 85010763, 86175294, 113347684, 170021526, 172350588, 340043052, 1048466077, 2096932154, 3145398231, 4193864308, 6290796462, 12581592924]

約数ペア:

[(1, 12581592924), (2, 6290796462), (3, 4193864308), (4, 3145398231), (6, 2096932154), (12, 1048466077), (37, 340043052), (73, 172350588), (74, 170021526), (111, 113347684), (146, 86175294), (148, 85010763), (219, 57450196), (222, 56673842), (292, 43087647), (438, 28725098), (444, 28336921), (876, 14362549), (2701, 4658124), (5402, 2329062), (8103, 1552708), (10804, 1164531), (16206, 776354), (32412, 388177)]