18314510193

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{289837}}^1$

素因数の和:289926

約数の個数: 48

約数和(自身を含む): 32554604160

約数和(自身を除く): 14240093967

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 357, 413, 531, 1003, 1071, 1239, 3009, 3717, 7021, 9027, 21063, 63189, 289837, 869511, 2028859, 2608533, 4927229, 6086577, 14781687, 17100383, 18259731, 34490603, 44345061, 51301149, 103471809, 119702681, 153903447, 290706511, 310415427, 359108043, 872119533, 1077324129, 2034945577, 2616358599, 6104836731, 18314510193]

約数ペア:

[(1, 18314510193), (3, 6104836731), (7, 2616358599), (9, 2034945577), (17, 1077324129), (21, 872119533), (51, 359108043), (59, 310415427), (63, 290706511), (119, 153903447), (153, 119702681), (177, 103471809), (357, 51301149), (413, 44345061), (531, 34490603), (1003, 18259731), (1071, 17100383), (1239, 14781687), (3009, 6086577), (3717, 4927229), (7021, 2608533), (9027, 2028859), (21063, 869511), (63189, 289837)]