1805450840316

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{18919}}^1\times {\mathrm{36313}}^1$

素因数の和:55315

約数の個数: 72

約数和(自身を含む): 4626667965920

約数和(自身を除く): 2821217125604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 18919, 36313, 37838, 56757, 72626, 75676, 108939, 113514, 145252, 170271, 217878, 227028, 326817, 340542, 435756, 653634, 681084, 1307268, 1381087, 2650849, 2762174, 4143261, 5301698, 5524348, 7952547, 8286522, 10603396, 12429783, 15905094, 16573044, 23857641, 24859566, 31810188, 47715282, 49719132, 95430564, 687005647, 1374011294, 2061016941, 2748022588, 4122033882, 6183050823, 8244067764, 12366101646, 24732203292, 50151412231, 100302824462, 150454236693, 200605648924, 300908473386, 451362710079, 601816946772, 902725420158, 1805450840316]

約数ペア:

[(1, 1805450840316), (2, 902725420158), (3, 601816946772), (4, 451362710079), (6, 300908473386), (9, 200605648924), (12, 150454236693), (18, 100302824462), (36, 50151412231), (73, 24732203292), (146, 12366101646), (219, 8244067764), (292, 6183050823), (438, 4122033882), (657, 2748022588), (876, 2061016941), (1314, 1374011294), (2628, 687005647), (18919, 95430564), (36313, 49719132), (37838, 47715282), (56757, 31810188), (72626, 24859566), (75676, 23857641), (108939, 16573044), (113514, 15905094), (145252, 12429783), (170271, 10603396), (217878, 8286522), (227028, 7952547), (326817, 5524348), (340542, 5301698), (435756, 4143261), (653634, 2762174), (681084, 2650849), (1307268, 1381087)]