17955474

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 36837504

約数和(自身を除く): 18882030

約数列:

[1, 2, 3, 6, 71, 113, 142, 213, 226, 339, 373, 426, 678, 746, 1119, 2238, 8023, 16046, 24069, 26483, 42149, 48138, 52966, 79449, 84298, 126447, 158898, 252894, 2992579, 5985158, 8977737, 17955474]

約数ペア:

[(1, 17955474), (2, 8977737), (3, 5985158), (6, 2992579), (71, 252894), (113, 158898), (142, 126447), (213, 84298), (226, 79449), (339, 52966), (373, 48138), (426, 42149), (678, 26483), (746, 24069), (1119, 16046), (2238, 8023)]